Growing community of inventors

Bristol, CT, United States of America

David Young Hartmann

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 = 117

David Young HartmannDavid Martel (2 patents)David Young HartmannDavid Young Hartmann (2 patents)David MartelDavid Martel (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)

2. Tiger Claw, Inc. (1 from 2 patents)


2 patents:

1. 7398623 - Deck board fastener with concave prongs

2. 6416269 - Fastener for securing decking boards to an underlying supporting member

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/31/2025
Loading…