Growing community of inventors

Melrose, MA, United States of America

Joseph Robert Geringer

Average Co-Inventor Count = 3.18

ph-index = 13

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 = 363

Joseph Robert GeringerRoy Alden Thompson (12 patents)Joseph Robert GeringerHarry West (9 patents)Joseph Robert GeringerJohn Darrin Fiegener (8 patents)Joseph Robert GeringerAri Tao Adler (3 patents)Joseph Robert GeringerJohn C Costello (2 patents)Joseph Robert GeringerPete Kajuch (2 patents)Joseph Robert GeringerMichael D Arney (2 patents)Joseph Robert GeringerDavid P Chastain (2 patents)Joseph Robert GeringerRonald G Wood (2 patents)Joseph Robert GeringerKevin R Young (2 patents)Joseph Robert GeringerJohn Darin Fiegener (1 patent)Joseph Robert GeringerDavid Paul Chastain (1 patent)Joseph Robert GeringerStephanie C Schwarz (1 patent)Joseph Robert GeringerJesse Alan Marcelle (1 patent)Joseph Robert GeringerStephen K Guerrera (1 patent)Joseph Robert GeringerPaul T King (1 patent)Joseph Robert GeringerRichard O'Brien (1 patent)Joseph Robert GeringerMaryann Finiw (1 patent)Joseph Robert GeringerAlexander T Newhart (1 patent)Joseph Robert GeringerKevin Michael Campbell (1 patent)Joseph Robert GeringerStephen Kissam Guerrera (1 patent)Joseph Robert GeringerCharles C Thomeczek, Jr (1 patent)Joseph Robert GeringerCharles W Bolam (1 patent)Joseph Robert GeringerPatrick McDermott (1 patent)Joseph Robert GeringerWade Totzke (1 patent)Joseph Robert GeringerJoseph Robert Geringer (18 patents)Roy Alden ThompsonRoy Alden Thompson (21 patents)Harry WestHarry West (9 patents)John Darrin FiegenerJohn Darrin Fiegener (10 patents)Ari Tao AdlerAri Tao Adler (13 patents)John C CostelloJohn C Costello (59 patents)Pete KajuchPete Kajuch (26 patents)Michael D ArneyMichael D Arney (9 patents)David P ChastainDavid P Chastain (5 patents)Ronald G WoodRonald G Wood (5 patents)Kevin R YoungKevin R Young (3 patents)John Darin FiegenerJohn Darin Fiegener (66 patents)David Paul ChastainDavid Paul Chastain (30 patents)Stephanie C SchwarzStephanie C Schwarz (29 patents)Jesse Alan MarcelleJesse Alan Marcelle (27 patents)Stephen K GuerreraStephen K Guerrera (13 patents)Paul T KingPaul T King (7 patents)Richard O'BrienRichard O'Brien (4 patents)Maryann FiniwMaryann Finiw (3 patents)Alexander T NewhartAlexander T Newhart (2 patents)Kevin Michael CampbellKevin Michael Campbell (1 patent)Stephen Kissam GuerreraStephen Kissam Guerrera (1 patent)Charles C Thomeczek, JrCharles C Thomeczek, Jr (1 patent)Charles W BolamCharles W Bolam (1 patent)Patrick McDermottPatrick McDermott (1 patent)Wade TotzkeWade Totzke (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Master Lock Company LLC (14 from 454 patents)

2. Amf Bowling, Inc. (2 from 33 patents)

3. Other (1 from 832,680 patents)

4. Roche Diagnostics Gmbh (1 from 480 patents)


18 patents:

1. 6305198 - Padlock

2. D439823 - Padlock

3. D436902 - Airbag shield

4. 6162199 - Device for loading a syringe from a vial

5. D432390 - Steering wheel lock

6. D429527 - Coagulation characteristic testing instrument

7. D428794 - Padlock

8. D426763 - Padlock

9. D425777 - Key

10. D425400 - Key

11. D425397 - Padlock

12. D425398 - Padlock

13. D424911 - Key

14. D423907 - Padlock

15. D423906 - Padlock

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idiyas.com
as of
12/5/2025
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