Growing community of inventors

Royal Oak, MI, United States of America

John A Holzerland

Average Co-Inventor Count = 3.00

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 = 6

John A Holzerland ↔ Thomas M Bishop (1 patent)John A Holzerland ↔ Stanley P Nunes (1 patent)John A HolzerlandJohn A Holzerland (1 patent)Thomas M BishopThomas M Bishop (4 patents)Stanley P NunesStanley P Nunes (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 30,963 patents)


1 patent:

1. 6530354 - Oil pan with vertical baffles

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12/14/2025
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