Growing community of inventors

Frederick, MD, United States of America

John F Hewetson

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 = 1

John F Hewetson ↔ Robert W Wannemacher (1 patent)John F HewetsonJohn F Hewetson (1 patent)Robert W WannemacherRobert W Wannemacher (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. US Government As Represented by the Secretary of the Army (1 from 8,684 patents)


1 patent:

1. 7351435 - Deglycosylated ricin toxin a-chain vaccine

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as of
12/17/2025
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