Growing community of inventors

Kankakee, IL, United States of America

Leonard M Cooper

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 = 34

Leonard M CooperGary L Adreon (1 patent)Leonard M CooperLeonard M Cooper (1 patent)Gary L AdreonGary L Adreon (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Olinkraft, Inc. (1 from 65 patents)


1 patent:

1. D255011 - Carton blank

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as of
12/15/2025
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