Growing community of inventors

Mentor, OH, United States of America

Charles P Ehinger

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 = 1

Charles P Ehinger ↔ William I Callaghan (1 patent)Charles P EhingerCharles P Ehinger (1 patent)William I CallaghanWilliam I Callaghan (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Towmotor Corporation (1 from 199 patents)


1 patent:

1. 4345673 - Wheel brake arrangement

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12/31/2025
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