Growing community of inventors

Los Angeles, CA, United States of America

James E Keen

Average Co-Inventor Count = 3.60

ph-index = 2

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 = 14

James E Keen ↔ Spencer L Mackay (3 patents)James E Keen ↔ Gayle B Gerth (3 patents)James E Keen ↔ Cecilia F Locsin (2 patents)James E KeenJames E Keen (3 patents)Spencer L MackaySpencer L Mackay (45 patents)Gayle B GerthGayle B Gerth (21 patents)Cecilia F LocsinCecilia F Locsin (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Inseat Solutions, LLC (3 from 25 patents)


3 patents:

1. D468021 - Hand wand for massaging apparatus

2. D467005 - Hand wand for massaging apparatus

3. D466611 - Hand wand for massaging apparatus

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as of
12/7/2025
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