Growing community of inventors

Savannah, MO, United States of America

Tony Allen Shirk

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 = 5

Tony Allen ShirkPerry A Crow (1 patent)Tony Allen ShirkTony Allen Shirk (1 patent)Perry A CrowPerry A Crow (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gray Automotive Products, Inc. (1 from 4 patents)


1 patent:

1. 6189864 - Splined shaft assembly for clutch support apparatus

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as of
12/20/2025
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