Growing community of inventors

Hartland, WI, United States of America

Douglas M Cull

Average Co-Inventor Count = 5.00

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 = 4

Douglas M Cull ↔ James P Hagen (1 patent)Douglas M Cull ↔ William B Mayer (1 patent)Douglas M Cull ↔ Gregory L Kwolek (1 patent)Douglas M Cull ↔ Adam B Peltier (1 patent)Douglas M CullDouglas M Cull (1 patent)James P HagenJames P Hagen (6 patents)William B MayerWilliam B Mayer (2 patents)Gregory L KwolekGregory L Kwolek (1 patent)Adam B PeltierAdam B Peltier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nova Technology International, LLC (1 from 2 patents)


1 patent:

1. 7249926 - Driveway truck restraint

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12/15/2025
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