Growing community of inventors

Schwenksville, PA, United States of America

Frank E Robinson

Average Co-Inventor Count = 1.73

ph-index = 7

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 = 127

Frank E RobinsonWilliam H Geissele (33 patents)Frank E RobinsonNeal McKillips (3 patents)Frank E RobinsonLouis Goodman (3 patents)Frank E RobinsonDave Duhaime (2 patents)Frank E RobinsonMatt Sibio (1 patent)Frank E RobinsonKelby Robinson (1 patent)Frank E RobinsonFrank E Robinson (43 patents)William H GeisseleWilliam H Geissele (205 patents)Neal McKillipsNeal McKillips (23 patents)Louis GoodmanLouis Goodman (3 patents)Dave DuhaimeDave Duhaime (2 patents)Matt SibioMatt Sibio (1 patent)Kelby RobinsonKelby Robinson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Whg Properties, LLC (42 from 229 patents)


43 patents:

1. D1092670 - Handguard

2. D1084198 - Magazine release

3. 12313366 - Ambidextrous firearm controls

4. 12298098 - Firearm barrel having at least one barrel gas port and method of manufacturing the same

5. D1069965 - Auto-sear

6. D1058740 - Handguard

7. D1057883 - Stock for a firearm or the like

8. 12135180 - Firearm suppressor

9. 12071763 - Drywall inserts and methods

10. D1034880 - Barrel extension

11. 11940238 - Cam slot for firearm

12. 11933571 - Buffer system for firearm

13. 11920885 - Firearm barrel having at least one barrel gas port and method of manufacturing the same

14. 11913746 - Ambidextrous firearm controls

15. D1014327 - Buckle

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as of
9/10/2025
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