Growing community of inventors

Dublin, OH, United States of America

Leonard Hughes

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 7

Leonard HughesJames G Fuller (2 patents)Leonard HughesGary W Earl (1 patent)Leonard HughesWilliam J Zeman (1 patent)Leonard HughesLeonard Hughes (2 patents)James G FullerJames G Fuller (4 patents)Gary W EarlGary W Earl (8 patents)William J ZemanWilliam J Zeman (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sherex Chemical Company, Inc. (2 from 54 patents)


2 patents:

1. 5200097 - Process for making a particulate water dispersible free flowing fabric

2. 4876355 - Powdered imidazoline product and method for producing same

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as of
12/12/2025
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