Growing community of inventors

Ferndale, MI, United States of America

Gregg M Stefansky

Average Co-Inventor Count = 7.00

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 = 12

Gregg M Stefansky ↔ Robert L Hancock (1 patent)Gregg M Stefansky ↔ James P Morris (1 patent)Gregg M Stefansky ↔ James Peretick (1 patent)Gregg M Stefansky ↔ Philip C Chapekis (1 patent)Gregg M Stefansky ↔ Cherry L Green (1 patent)Gregg M Stefansky ↔ Rebecca A Mulrooney (1 patent)Gregg M StefanskyGregg M Stefansky (1 patent)Robert L HancockRobert L Hancock (12 patents)James P MorrisJames P Morris (2 patents)James PeretickJames Peretick (2 patents)Philip C ChapekisPhilip C Chapekis (2 patents)Cherry L GreenCherry L Green (1 patent)Rebecca A MulrooneyRebecca A Mulrooney (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ford Motor Company Limited (1 from 6,154 patents)


1 patent:

1. 5257611 - Ignition coil assembly and method of manufacture thereof

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as of
1/21/2026
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