Growing community of inventors

Roanoke, VA, United States of America

Ronald D Blum

Average Co-Inventor Count = 2.70

ph-index = 46

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7,450

Ronald D BlumWilliam Kokonaski (109 patents)Ronald D BlumDwight P Duston (51 patents)Ronald D BlumJoshua N Haddock (45 patents)Ronald D BlumVenkatramani S Iyer (23 patents)Ronald D BlumAmitava Gupta (21 patents)Ronald D BlumAmitava Gupta (19 patents)Ronald D BlumRichard Clompus (18 patents)Ronald D BlumClaudio Dalla Longa (18 patents)Ronald D BlumMark Graham (14 patents)Ronald D BlumMassimo Pinazza (14 patents)Ronald D BlumAndrew W Ishak (12 patents)Ronald D BlumYongping Wang (11 patents)Ronald D BlumMichael B Packard (11 patents)Ronald D BlumDan Katzman (10 patents)Ronald D BlumJean-Noel Fehr (9 patents)Ronald D BlumWalter Dannhardt (9 patents)Ronald D BlumSean P McGinnis (9 patents)Ronald D BlumMark Mattison-Shupnick (9 patents)Ronald D BlumYouval Katzman (9 patents)Ronald D BlumCharles Dale Willey (8 patents)Ronald D BlumStefan Bauer (7 patents)Ronald D BlumJoseph Thibodeau (7 patents)Ronald D BlumRoger William Clarke (5 patents)Ronald D BlumVolkan H Ozguz (5 patents)Ronald D BlumJonathan S Till (5 patents)Ronald D BlumTiziano Tabacchi (5 patents)Ronald D BlumBradley J Blum (5 patents)Ronald D BlumDwight P Dustin (5 patents)Ronald D BlumRobert Hall (4 patents)Ronald D BlumMargaret Garner (4 patents)Ronald D BlumWilliam Garner (4 patents)Ronald D BlumDavid Boyd (4 patents)Ronald D BlumMartin Boch (4 patents)Ronald D BlumSophie Adams (4 patents)Ronald D BlumVenki Iyer (4 patents)Ronald D BlumJohn M Hunkeler (4 patents)Ronald D BlumBoaz Harari (3 patents)Ronald D BlumAnita Trajkovska-Broach (3 patents)Ronald D BlumWilliam Kokonaski (3 patents)Ronald D BlumScott Richman (3 patents)Ronald D BlumUzi Efron (3 patents)Ronald D BlumClaudio Dalla Longa (3 patents)Ronald D BlumBobi Arnold (3 patents)Ronald D BlumScott N Richman (3 patents)Ronald D BlumUrban Schnell (2 patents)Ronald D BlumAnthony Y Van Heugten (2 patents)Ronald D BlumMichael A Vaudrey (2 patents)Ronald D BlumWilliam Richard Saunders (2 patents)Ronald D BlumJean-Christophe Roulet (2 patents)Ronald D BlumKobby Greenberg (2 patents)Ronald D BlumAnita Trajkovska (2 patents)Ronald D BlumWalter Doll (2 patents)Ronald D BlumPaul J Nagg (2 patents)Ronald D BlumJohn D Hunkeler (2 patents)Ronald D BlumBarry H Whalen (2 patents)Ronald D BlumJ Thomas Walker (2 patents)Ronald D BlumRoland Michaely (2 patents)Ronald D BlumD James Schumer (2 patents)Ronald D BlumJack Loeb, Jr (2 patents)Ronald D BlumEdgar V Menezes (1 patent)Ronald D BlumIsrael Grossinger (1 patent)Ronald D BlumGeorge Edward Minno (1 patent)Ronald D BlumAkihiro Muramatsu (1 patent)Ronald D BlumDavid M Gooden (1 patent)Ronald D BlumJoseph Thomas McGinn (1 patent)Ronald D BlumWilber Clarence Stewart (1 patent)Ronald D BlumAkifumi Aono (1 patent)Ronald D BlumChristian Krutzik (1 patent)Ronald D BlumScott Reid (1 patent)Ronald D BlumTsuyoshi Kamibeppu (1 patent)Ronald D BlumRussell A Chipman (1 patent)Ronald D BlumPeter W Kopf (1 patent)Ronald D BlumTomer Bitton (1 patent)Ronald D BlumSambo He (1 patent)Ronald D BlumRobert S Jordan (1 patent)Ronald D BlumWilliam R Burns (1 patent)Ronald D BlumSteve Bennington (1 patent)Ronald D BlumJoshua A Schoenbart (1 patent)Ronald D BlumMartin Bock (1 patent)Ronald D BlumThomas R Sloan (1 patent)Ronald D BlumVenkateshwar Sekharipuram (1 patent)Ronald D BlumKobby Greenburg (1 patent)Ronald D BlumHoward P Silverman (1 patent)Ronald D BlumTony Van Heugten (1 patent)Ronald D BlumJoseph A Thibodeau (1 patent)Ronald D BlumDavid Strickland (1 patent)Ronald D BlumScott C Cleland (1 patent)Ronald D BlumAndrew Gentiluomo (1 patent)Ronald D BlumRonald D Blum (208 patents)William KokonaskiWilliam Kokonaski (147 patents)Dwight P DustonDwight P Duston (69 patents)Joshua N HaddockJoshua N Haddock (55 patents)Venkatramani S IyerVenkatramani S Iyer (26 patents)Amitava GuptaAmitava Gupta (114 patents)Amitava GuptaAmitava Gupta (42 patents)Richard ClompusRichard Clompus (21 patents)Claudio Dalla LongaClaudio Dalla Longa (19 patents)Mark GrahamMark Graham (21 patents)Massimo PinazzaMassimo Pinazza (20 patents)Andrew W IshakAndrew W Ishak (20 patents)Yongping WangYongping Wang (21 patents)Michael B PackardMichael B Packard (11 patents)Dan KatzmanDan Katzman (17 patents)Jean-Noel FehrJean-Noel Fehr (27 patents)Walter DannhardtWalter Dannhardt (13 patents)Sean P McGinnisSean P McGinnis (12 patents)Mark Mattison-ShupnickMark Mattison-Shupnick (12 patents)Youval KatzmanYouval Katzman (9 patents)Charles Dale WilleyCharles Dale Willey (30 patents)Stefan BauerStefan Bauer (18 patents)Joseph ThibodeauJoseph Thibodeau (7 patents)Roger William ClarkeRoger William Clarke (58 patents)Volkan H OzguzVolkan H Ozguz (22 patents)Jonathan S TillJonathan S Till (6 patents)Tiziano TabacchiTiziano Tabacchi (6 patents)Bradley J BlumBradley J Blum (5 patents)Dwight P DustinDwight P Dustin (5 patents)Robert HallRobert Hall (41 patents)Margaret GarnerMargaret Garner (12 patents)William GarnerWilliam Garner (12 patents)David BoydDavid Boyd (7 patents)Martin BochMartin Boch (5 patents)Sophie AdamsSophie Adams (4 patents)Venki IyerVenki Iyer (4 patents)John M HunkelerJohn M Hunkeler (4 patents)Boaz HarariBoaz Harari (104 patents)Anita Trajkovska-BroachAnita Trajkovska-Broach (12 patents)William KokonaskiWilliam Kokonaski (8 patents)Scott RichmanScott Richman (6 patents)Uzi EfronUzi Efron (3 patents)Claudio Dalla LongaClaudio Dalla Longa (3 patents)Bobi ArnoldBobi Arnold (3 patents)Scott N RichmanScott N Richman (3 patents)Urban SchnellUrban Schnell (69 patents)Anthony Y Van HeugtenAnthony Y Van Heugten (41 patents)Michael A VaudreyMichael A Vaudrey (30 patents)William Richard SaundersWilliam Richard Saunders (28 patents)Jean-Christophe RouletJean-Christophe Roulet (15 patents)Kobby GreenbergKobby Greenberg (7 patents)Anita TrajkovskaAnita Trajkovska (3 patents)Walter DollWalter Doll (3 patents)Paul J NaggPaul J Nagg (2 patents)John D HunkelerJohn D Hunkeler (2 patents)Barry H WhalenBarry H Whalen (2 patents)J Thomas WalkerJ Thomas Walker (2 patents)Roland MichaelyRoland Michaely (2 patents)D James SchumerD James Schumer (2 patents)Jack Loeb, JrJack Loeb, Jr (2 patents)Edgar V MenezesEdgar V Menezes (62 patents)Israel GrossingerIsrael Grossinger (21 patents)George Edward MinnoGeorge Edward Minno (18 patents)Akihiro MuramatsuAkihiro Muramatsu (18 patents)David M GoodenDavid M Gooden (16 patents)Joseph Thomas McGinnJoseph Thomas McGinn (14 patents)Wilber Clarence StewartWilber Clarence Stewart (13 patents)Akifumi AonoAkifumi Aono (10 patents)Christian KrutzikChristian Krutzik (6 patents)Scott ReidScott Reid (6 patents)Tsuyoshi KamibeppuTsuyoshi Kamibeppu (4 patents)Russell A ChipmanRussell A Chipman (4 patents)Peter W KopfPeter W Kopf (3 patents)Tomer BittonTomer Bitton (2 patents)Sambo HeSambo He (2 patents)Robert S JordanRobert S Jordan (2 patents)William R BurnsWilliam R Burns (2 patents)Steve BenningtonSteve Bennington (1 patent)Joshua A SchoenbartJoshua A Schoenbart (1 patent)Martin BockMartin Bock (1 patent)Thomas R SloanThomas R Sloan (1 patent)Venkateshwar SekharipuramVenkateshwar Sekharipuram (1 patent)Kobby GreenburgKobby Greenburg (1 patent)Howard P SilvermanHoward P Silverman (1 patent)Tony Van HeugtenTony Van Heugten (1 patent)Joseph A ThibodeauJoseph A Thibodeau (1 patent)David StricklandDavid Strickland (1 patent)Scott C ClelandScott C Cleland (1 patent)Andrew GentiluomoAndrew Gentiluomo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E-vision, LLC (40 from 49 patents)

2. E-vision Smart Optics, Inc. (25 from 86 patents)

3. Pixeloptics, Inc. (25 from 31 patents)

4. Innotech Corporation (23 from 60 patents)

5. Mitsui Chemicals, Inc. (19 from 1,777 patents)

6. Pogotec, Inc. (13 from 14 patents)

7. High Performance Optics, Inc. (12 from 19 patents)

8. Intellimats, LLC (10 from 10 patents)

9. Other (8 from 831,952 patents)

10. Encore Health LLC (8 from 15 patents)

11. Intellimat, Inc. (4 from 4 patents)

12. Elenza, Inc. (2 from 9 patents)

13. Akiba Electronics Institute, LLC (2 from 7 patents)

14. Johnson and Johnson Vision Care, Inc. (1 from 878 patents)

15. Essilor International (1 from 682 patents)


208 patents:

1. 12326617 - Flexible electro-active lens

2. 12271056 - Eyewear docking station and electronic module

3. 12235524 - Flexible electro-active lens

4. 12066695 - Ophthalmic systems and methods with lateral focus shifting

5. 11971612 - Eyewear docking station and electronic module

6. 11822155 - Eyewear including a remote control camera

7. 11774783 - High performance selective light wavelength filtering providing improved contrast sensitivity

8. 11701315 - High energy visible light filter systems with yellowness index values

9. 11586057 - Moisture-resistant eye wear

10. 11474380 - Flexible electro-active lens

11. 11262796 - Eyewear including a detachable power supply and display

12. 11166112 - Hearing aid adapted for wireless power reception

13. 11144090 - Eyewear including a camera or display

14. 11061252 - Hinge for electronic spectacles

15. 10887516 - Wearable camera system

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as of
9/10/2025
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