Growing community of inventors

Muskegon, MI, United States of America

Richard D League

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 = 17

Richard D LeagueDerek E Parker (1 patent)Richard D LeagueRichard D League (1 patent)Derek E ParkerDerek E Parker (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hydro Dynamics, Inc. (1 from 16 patents)


1 patent:

1. 7507014 - Controlled cavitation device with easy disassembly and cleaning

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