Growing community of inventors

Temperance, MI, United States of America

John E Mitchell

Average Co-Inventor Count = 1.33

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 = 2

John E MitchellJeffrey A Culver (1 patent)John E MitchellJohn E Mitchell (2 patents)Jeffrey A CulverJeffrey A Culver (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Betco Corporation (2 from 5 patents)


2 patents:

1. 10155238 - Programmable locking dispenser and method of use

2. 8256037 - Lockable assembly for urinal flush valves

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1/13/2026
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