Growing community of inventors

Solon, OH, United States of America

Bradley David Helfman

Average Co-Inventor Count = 2.00

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 = 117

Bradley David HelfmanRonald A Barnhart (1 patent)Bradley David HelfmanJohn H Viscovitz (1 patent)Bradley David HelfmanBradley David Helfman (2 patents)Ronald A BarnhartRonald A Barnhart (5 patents)John H ViscovitzJohn H Viscovitz (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gojo Industries, Inc. (2 from 517 patents)

2. Kanfer; Joseph S. (2 patents)


2 patents:

1. 8197830 - Dissolvable pads for solution delivery to a surface

2. 6267976 - Skin cleanser with photosensitive dye

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as of
12/8/2025
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