Growing community of inventors

Roanoke, VA, United States of America

Douglas Edward Trent

Average Co-Inventor Count = 2.00

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 = 3

Douglas Edward Trent ↔ Richard G Hyatt (1 patent)Douglas Edward TrentDouglas Edward Trent (1 patent)Richard G HyattRichard G Hyatt (9 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Invision Research Inc. (1 from 1 patent)


1 patent:

1. D424491 - Promotional display with art accents attachable to a vehicle sun visor

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as of
12/7/2025
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