Growing community of inventors

Boulder, CO, United States of America

Eric C Burt

Average Co-Inventor Count = 1.71

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 = 152

Eric C BurtEthan Lessard (3 patents)Eric C BurtRobert Silvers (2 patents)Eric C BurtEric C Burt (6 patents)Ethan LessardEthan Lessard (26 patents)Robert SilversRobert Silvers (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ra Brands, L.l.c. (6 from 134 patents)


6 patents:

1. 9297609 - Firearm with forward grip attachment system

2. D750192 - Portion of a firearm handguard

3. D716403 - Firearm stock

4. D715885 - Portion of a firearm handguard

5. D702792 - Firearm

6. D702793 - Firearm

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as of
12/12/2025
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