Growing community of inventors

Ivyland, PA, United States of America

David Duhaime

Average Co-Inventor Count = 2.00

ph-index = 2

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

David DuhaimeWilliam H Geissele (3 patents)David DuhaimeDavid Duhaime (3 patents)William H GeisseleWilliam H Geissele (210 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Whg Properties, LLC (3 from 234 patents)


3 patents:

1. 11193726 - Trigger assemblies for firearms

2. 10809030 - Trigger assemblies for firearms

3. 10704853 - Trigger assemblies for firearms

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idiyas.com
as of
12/20/2025
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