Growing community of inventors

Northville, MI, United States of America

Richard Dumbleton

Average Co-Inventor Count = 4.00

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 = 6

Richard DumbletonDarren Andrew Womack (1 patent)Richard DumbletonBrian B Cuyler (1 patent)Richard DumbletonBlaine Bradley (1 patent)Richard DumbletonRichard Dumbleton (1 patent)Darren Andrew WomackDarren Andrew Womack (18 patents)Brian B CuylerBrian B Cuyler (5 patents)Blaine BradleyBlaine Bradley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan North America, Inc. (1 from 1,119 patents)

2. Nissan Technical Center North America, Inc. (1 from 206 patents)


1 patent:

1. 7504133 - Method of manufacturing a truck bed liner with a reusable masking device

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as of
1/11/2026
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