Growing community of inventors

Rochester Hills, MI, United States of America

John S Amatangelo

Average Co-Inventor Count = 6.00

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 = 20

John S Amatangelo ↔ Joseph B Adams (1 patent)John S Amatangelo ↔ Dennis A Soltis (1 patent)John S Amatangelo ↔ Francis M Fodale (1 patent)John S Amatangelo ↔ William D Rotramel (1 patent)John S Amatangelo ↔ Thomas M Welker (1 patent)John S AmatangeloJohn S Amatangelo (1 patent)Joseph B AdamsJoseph B Adams (14 patents)Dennis A SoltisDennis A Soltis (10 patents)Francis M FodaleFrancis M Fodale (9 patents)William D RotramelWilliam D Rotramel (9 patents)Thomas M WelkerThomas M Welker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chrysler Corporation (1 from 1,986 patents)


1 patent:

1. 5435285 - Flexible fuel compensation system

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12/29/2025
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