Growing community of inventors

Otisfield, ME, United States of America

Jeffrey W Richarson

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 34

Jeffrey W RicharsonHieyoung W Oh (3 patents)Jeffrey W RicharsonJeffrey W Richarson (3 patents)Hieyoung W OhHieyoung W Oh (17 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Illinois Tool Works Inc. (3 from 7,587 patents)


3 patents:

1. 7846279 - Low profile passive static control device

2. 7036814 - Passive media separating device

3. 6952555 - Low profile passive static control device

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as of
12/16/2025
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