Growing community of inventors

Grand Rapids, MI, United States of America

Jon P Knorr

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 = 18

Jon P Knorr ↔ Benjamin P Knapp (1 patent)Jon P KnorrJon P Knorr (1 patent)Benjamin P KnappBenjamin P Knapp (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Jackson Products, Inc. (1 from 27 patents)


1 patent:

1. 6970571 - Low cost hearing protection device

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