Growing community of inventors

Royal Oak, MI, United States of America

Richard A Barkman

Average Co-Inventor Count = 5.00

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

Richard A Barkman ↔ Steven J Andrasko (1 patent)Richard A Barkman ↔ David P Quigley (1 patent)Richard A Barkman ↔ Matthew J Snider (1 patent)Richard A Barkman ↔ Robert T Stockwell (1 patent)Richard A BarkmanRichard A Barkman (1 patent)Steven J AndraskoSteven J Andrasko (65 patents)David P QuigleyDavid P Quigley (12 patents)Matthew J SniderMatthew J Snider (12 patents)Robert T StockwellRobert T Stockwell (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 31,099 patents)


1 patent:

1. 7614284 - Oil life monitoring system for a diesel engine

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