Growing community of inventors

Springfield, MO, United States of America

Russell E Hartman

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 37

Russell E Hartman ↔ Dewey D Henderson (1 patent)Russell E Hartman ↔ Kenneth D Richmond (1 patent)Russell E Hartman ↔ Jerry W Rogers (1 patent)Russell E Hartman ↔ Jack Nelson (1 patent)Russell E HartmanRussell E Hartman (2 patents)Dewey D HendersonDewey D Henderson (29 patents)Kenneth D RichmondKenneth D Richmond (10 patents)Jerry W RogersJerry W Rogers (6 patents)Jack NelsonJack Nelson (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dayco Corporation (2 from 348 patents)


2 patents:

1. 4096764 - Power transmission belt structure and method of making same

2. 4024773 - Endless power transmission belt structure

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as of
12/29/2025
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