Growing community of inventors

Bridgeport, CT, United States of America

John F Daniels

Average Co-Inventor Count = 3.43

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 = 9

John F DanielsEdward Szymansky (2 patents)John F DanielsMaurice A Melito, Jr (2 patents)John F DanielsPeter A Czerner (1 patent)John F DanielsJohn F Daniels (2 patents)Edward SzymanskyEdward Szymansky (12 patents)Maurice A Melito, JrMaurice A Melito, Jr (2 patents)Peter A CzernerPeter A Czerner (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sperry Rand Corporation (2 from 628 patents)


2 patents:

1. 3945115 - Skin engaging means for an electric dry shaver

2. 3931675 - Electric dry shaver with releasable cutter head

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as of
1/3/2026
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