Growing community of inventors

Waterloo, IA, United States of America

Earl C Jacobson

Average Co-Inventor Count = 2.00

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 = 8

Earl C JacobsonThomas Wilmer Myers (1 patent)Earl C JacobsonEarl C Jacobson (1 patent)Thomas Wilmer MyersThomas Wilmer Myers (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Deere + Company (1 from 8,451 patents)


1 patent:

1. 4799706 - Drawbar coupler

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as of
12/19/2025
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