Growing community of inventors

Granger, IA, United States of America

Penny Perkins

Average Co-Inventor Count = 5.00

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 = 0

Penny PerkinsBruce Marvin Held (1 patent)Penny PerkinsVaithilingam Sekar (1 patent)Penny PerkinsCarol Jean Lewnau (1 patent)Penny PerkinsJanell C Eby (1 patent)Penny PerkinsCarol Lewnau (1 patent)Penny PerkinsPenny Perkins (1 patent)Bruce Marvin HeldBruce Marvin Held (34 patents)Vaithilingam SekarVaithilingam Sekar (17 patents)Carol Jean LewnauCarol Jean Lewnau (13 patents)Janell C EbyJanell C Eby (4 patents)Carol LewnauCarol Lewnau (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ms-technologies Gmbh (1 from 966 patents)


1 patent:

1. 8648230 - Regulatory regions preferentially expressing in non-pollen plant tissue

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as of
12/27/2025
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