Growing community of inventors

Saginaw, MI, United States of America

Michael S Gregus

Average Co-Inventor Count = 5.46

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 = 13

Michael S GregusLeland Nels Olgren (2 patents)Michael S GregusRoger A Bourbina (2 patents)Michael S GregusDonald A Niedzielski (2 patents)Michael S GregusJeff A Gregg (2 patents)Michael S GregusGermaine Niedzielski, Legal Representative (1 patent)Michael S GregusMichael S Gregus (2 patents)Leland Nels OlgrenLeland Nels Olgren (21 patents)Roger A BourbinaRoger A Bourbina (8 patents)Donald A NiedzielskiDonald A Niedzielski (5 patents)Jeff A GreggJeff A Gregg (3 patents)Germaine Niedzielski, Legal RepresentativeGermaine Niedzielski, Legal Representative (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 31,085 patents)

2. Steering Solutions IP Holding Company (1 from 3 patents)


2 patents:

1. 8123251 - Collapsible steering column assembly

2. 7665767 - Collapsible steering column assembly

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as of
1/17/2026
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