Growing community of inventors

Canton, MI, United States of America

Roger E Parry

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 = 13

Roger E Parry ↔ Robert D Straub (1 patent)Roger E Parry ↔ Robert C Timmer (1 patent)Roger E Parry ↔ Gary W Johnson (1 patent)Roger E Parry ↔ Patricia A Burkel (1 patent)Roger E Parry ↔ William R Baker (1 patent)Roger E Parry ↔ Terri Keski-Hynnila (1 patent)Roger E ParryRoger E Parry (1 patent)Robert D StraubRobert D Straub (39 patents)Robert C TimmerRobert C Timmer (7 patents)Gary W JohnsonGary W Johnson (1 patent)Patricia A BurkelPatricia A Burkel (1 patent)William R BakerWilliam R Baker (1 patent)Terri Keski-HynnilaTerri Keski-Hynnila (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Detroit Diesel Corporation (1 from 252 patents)


1 patent:

1. 5372115 - Fuel system for methanol fueled diesel cycle internal combustion engine

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as of
1/20/2026
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