Growing community of inventors

Costa Mesa, CA, United States of America

Douglas Pyle

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 19

Douglas Pyle ↔ Thomas E Harbin (1 patent)Douglas Pyle ↔ Wilhelm F Schepergerdes (1 patent)Douglas Pyle ↔ Tai H Do (1 patent)Douglas Pyle ↔ Vahid Zare-Ardestani (1 patent)Douglas Pyle ↔ Franz I Berghammer (1 patent)Douglas PyleDouglas Pyle (1 patent)Thomas E HarbinThomas E Harbin (9 patents)Wilhelm F SchepergerdesWilhelm F Schepergerdes (4 patents)Tai H DoTai H Do (4 patents)Vahid Zare-ArdestaniVahid Zare-Ardestani (2 patents)Franz I BerghammerFranz I Berghammer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vsi Corporation (1 from 76 patents)


1 patent:

1. 5094491 - Hydraulic fitting nut lock

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as of
12/17/2025
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