Growing community of inventors

Salem, SC, United States of America

Gary H Roulston

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 = 25

Gary H Roulston ↔ Steven J Mahaffey (1 patent)Gary H RoulstonGary H Roulston (1 patent)Steven J MahaffeySteven J Mahaffey (14 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Spalding & Evenflo Companies, Inc. (1 from 70 patents)


1 patent:

1. D316583 - Golf club head

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as of
12/10/2025
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