Growing community of inventors

Medway, MA, United States of America

Frederick Karl Hopke

Average Co-Inventor Count = 1.00

ph-index = NA

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

Frederick Karl Hopke ↔ Robert D Daley (1 patent)Frederick Karl Hopke ↔ Mary J Koes (1 patent)Frederick Karl Hopke ↔ Henry F Thorne (1 patent)Frederick Karl HopkeFrederick Karl Hopke (1 patent)Robert D DaleyRobert D Daley (53 patents)Mary J KoesMary J Koes (22 patents)Henry F ThorneHenry F Thorne (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Monahan Products, LLC (1 from 21 patents)


1 patent:

1. 12458153 - Infant care apparatus

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12/5/2025
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