Growing community of inventors

Rochester, NY, United States of America

Michael J Warden

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 = 2

Michael J Warden ↔ John J Krieg (1 patent)Michael J Warden ↔ Gary J De Angelis (1 patent)Michael J Warden ↔ Daniel G Gauthier (1 patent)Michael J Warden ↔ Werner Herrmann (1 patent)Michael J Warden ↔ Donald G Engel (1 patent)Michael J Warden ↔ Richard K Donoghue (1 patent)Michael J WardenMichael J Warden (1 patent)John J KriegJohn J Krieg (10 patents)Gary J De AngelisGary J De Angelis (5 patents)Daniel G GauthierDaniel G Gauthier (1 patent)Werner HerrmannWerner Herrmann (1 patent)Donald G EngelDonald G Engel (1 patent)Richard K DonoghueRichard K Donoghue (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)


1 patent:

1. 5230308 - Low mass direct acting hydraulic valve lifter

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1/16/2026
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