Growing community of inventors

Hagerstown, MD, United States of America

Marvin R Kershner

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 = 16

Marvin R KershnerRobert N Nicodemus, Jr (1 patent)Marvin R KershnerJames W Bosler (1 patent)Marvin R KershnerMarvin R Kershner (1 patent)Robert N Nicodemus, JrRobert N Nicodemus, Jr (2 patents)James W BoslerJames W Bosler (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. American Chain & Cable Company, Inc. (1 from 44 patents)


1 patent:

1. 4114538 - Hanging goods sorter

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12/21/2025
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