Growing community of inventors

Peoria, IL, United States of America

Frederick S Engleking

Average Co-Inventor Count = 4.00

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 = 23

Frederick S Engleking ↔ Roger O Bjerk (1 patent)Frederick S Engleking ↔ William D Brandon (1 patent)Frederick S Engleking ↔ John P Jero (1 patent)Frederick S EnglekingFrederick S Engleking (1 patent)Roger O BjerkRoger O Bjerk (8 patents)William D BrandonWilliam D Brandon (6 patents)John P JeroJohn P Jero (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caterpillar Tractor Co. (1 from 1,981 patents)


1 patent:

1. 4042085 - Friction coupling

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12/31/2025
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