Growing community of inventors

Mission Viejo, CA, United States of America

John P Durban

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 = 32

John P Durban ↔ Robert S Ellsworth (1 patent)John P DurbanJohn P Durban (1 patent)Robert S EllsworthRobert S Ellsworth (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dakota Technologies, Inc. (1 from 7 patents)


1 patent:

1. 5432959 - System for regulating water flow in a toilet

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as of
12/18/2025
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