Growing community of inventors

Cranberry Township, PA, United States of America

Robert Craig Campbell

Average Co-Inventor Count = 5.67

ph-index = 6

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 = 520

Robert Craig CampbellRichard E Huber (3 patents)Robert Craig CampbellJeremiah P O'Leary (2 patents)Robert Craig CampbellMartin Thaler (2 patents)Robert Craig CampbellMark P Carol (2 patents)Robert Craig CampbellKenneth Alan Ritsher (2 patents)Robert Craig CampbellBenjamin T Sepe (2 patents)Robert Craig CampbellBrian S Rosen (2 patents)Robert Craig CampbellDavid Markham Drury (2 patents)Robert Craig CampbellRodney Hal Monson (2 patents)Robert Craig CampbellChristopher M Stygar (2 patents)Robert Craig CampbellRichard V Nash (2 patents)Robert Craig CampbellJeffrey F Harding (2 patents)Robert Craig CampbellJohn P Strait (2 patents)Robert Craig CampbellMitcham C Tuell (2 patents)Robert Craig CampbellPeter I Rutkowski (2 patents)Robert Craig CampbellTraci J Barron (2 patents)Robert Craig CampbellAnastasios G Karahalios (2 patents)Robert Craig CampbellPeter Douglas Hill (1 patent)Robert Craig CampbellMichael Goodspeed (1 patent)Robert Craig CampbellBruce H Curran (1 patent)Robert Craig CampbellRichard W Huber (1 patent)Robert Craig CampbellRobert Craig Campbell (8 patents)Richard E HuberRichard E Huber (11 patents)Jeremiah P O'LearyJeremiah P O'Leary (43 patents)Martin ThalerMartin Thaler (27 patents)Mark P CarolMark P Carol (20 patents)Kenneth Alan RitsherKenneth Alan Ritsher (18 patents)Benjamin T SepeBenjamin T Sepe (8 patents)Brian S RosenBrian S Rosen (7 patents)David Markham DruryDavid Markham Drury (5 patents)Rodney Hal MonsonRodney Hal Monson (4 patents)Christopher M StygarChristopher M Stygar (3 patents)Richard V NashRichard V Nash (3 patents)Jeffrey F HardingJeffrey F Harding (3 patents)John P StraitJohn P Strait (3 patents)Mitcham C TuellMitcham C Tuell (2 patents)Peter I RutkowskiPeter I Rutkowski (2 patents)Traci J BarronTraci J Barron (2 patents)Anastasios G KarahaliosAnastasios G Karahalios (2 patents)Peter Douglas HillPeter Douglas Hill (29 patents)Michael GoodspeedMichael Goodspeed (3 patents)Bruce H CurranBruce H Curran (2 patents)Richard W HuberRichard W Huber (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Marconi Communications Gmbh (2 from 243 patents)

2. Msa Technology, LLC (2 from 113 patents)

3. Nomos Corporation (2 from 14 patents)

4. Ericsson Gmbh (1 from 1,907 patents)

5. Ericsson Ab (1 from 384 patents)


8 patents:

1. 12429494 - Fall protection compliance system and method

2. 11745035 - Fall protection compliance system and method

3. 7404001 - Videophone and method for a video call

4. 7196728 - Method and apparatus for displaying images in combination with taking images

5. D489342 - Videophone

6. D489043 - Videophone

7. 6325758 - Method and apparatus for target position verification

8. 6038283 - Planning method and apparatus for radiation dosimetry

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1/1/2026
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