Growing community of inventors

Omaha, NE, United States of America

James A Grunkemeyer

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 = 5

James A GrunkemeyerWayne L Ryan (1 patent)James A GrunkemeyerJames A Grunkemeyer (1 patent)Wayne L RyanWayne L Ryan (54 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Streck, Inc. (1 from 46 patents)


1 patent:

1. 9956281 - Inactivated virus compositions and methods of preparing such compositions

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1/20/2026
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