Growing community of inventors

Topsfield, MA, United States of America

Henry Behrens

Average Co-Inventor Count = 2.40

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 = 15

Henry Behrens ↔ Chester F Jacobson (1 patent)Henry Behrens ↔ Robert L Brown (1 patent)Henry Behrens ↔ Charles P Kiricoples (1 patent)Henry BehrensHenry Behrens (2 patents)Chester F JacobsonChester F Jacobson (37 patents)Robert L BrownRobert L Brown (6 patents)Charles P KiricoplesCharles P Kiricoples (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Gillette Company (2 from 2,658 patents)


2 patents:

1. 4536099 - Writing instrument with ball point and two reservoirs

2. 4379219 - Shaving unit and method of manufacture therefor

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as of
12/12/2025
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