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Topeka, KS, United States of America

Douglas V Henderson

Average Co-Inventor Count = 3.00

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 = 0

Douglas V HendersonHuston Perry Hund (1 patent)Douglas V HendersonGlen Orrin Coats (1 patent)Douglas V HendersonDouglas V Henderson (1 patent)Huston Perry HundHuston Perry Hund (1 patent)Glen Orrin CoatsGlen Orrin Coats (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hallmark Cards, Inc. (1 from 233 patents)


1 patent:

1. 12139359 - Fin belt dump gate system and method

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