Growing community of inventors

Morgantown, WV, United States of America

James D Hedrick

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 = 4

James D Hedrick ↔ Stuart A Welsh (1 patent)James D Hedrick ↔ Lara B Hedrick (1 patent)James D HedrickJames D Hedrick (1 patent)Stuart A WelshStuart A Welsh (2 patents)Lara B HedrickLara B Hedrick (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The United States of America As Represented by the Secretary of the Department of the Interior (1 from 20 patents)


1 patent:

1. 6823749 - Sediment sampler for aquatic environs

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as of
12/20/2025
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