Growing community of inventors

Penfield, NY, United States of America

Marshall Ferguson

Average Co-Inventor Count = 6.00

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 = 26

Marshall FergusonJonathan M Oemcke (1 patent)Marshall FergusonEileen Alanna Scardino (1 patent)Marshall FergusonGregory P Weilnau (1 patent)Marshall FergusonMartin Martina (1 patent)Marshall FergusonPeter Alfred (1 patent)Marshall FergusonMarshall Ferguson (1 patent)Jonathan M OemckeJonathan M Oemcke (4 patents)Eileen Alanna ScardinoEileen Alanna Scardino (3 patents)Gregory P WeilnauGregory P Weilnau (3 patents)Martin MartinaMartin Martina (2 patents)Peter AlfredPeter Alfred (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Delphi Technologies, Inc. (1 from 5,161 patents)


1 patent:

1. 6537355 - Evaporative emission treatment device

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12/14/2025
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