Growing community of inventors

Warren, MI, United States of America

Gerald J Marsh

Average Co-Inventor Count = 3.00

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 = 21

Gerald J MarshKenneth H Reid (1 patent)Gerald J MarshRichard E Denzer (1 patent)Gerald J MarshHoracio Shakespear (1 patent)Gerald J MarshWilliam C Jarski (1 patent)Gerald J MarshGerald J Marsh (2 patents)Kenneth H ReidKenneth H Reid (10 patents)Richard E DenzerRichard E Denzer (4 patents)Horacio ShakespearHoracio Shakespear (4 patents)William C JarskiWilliam C Jarski (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (2 from 30,982 patents)


2 patents:

1. 4142737 - Seat belt securing device

2. 4050712 - Cambering device for cambering vehicle

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as of
12/18/2025
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