Growing community of inventors

Elma, WA, United States of America

Penny Ramstein

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 = 0

Penny RamsteinJames E Plummer (1 patent)Penny RamsteinPenny Ramstein (1 patent)James E PlummerJames E Plummer (23 patents)
..
Inventor’s number of patents
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Strength of working relationships

1 patent:

1. 12017740 - Boat transport device

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as of
12/31/2025
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