Growing community of inventors

Jacksonville, FL, United States of America

Jeffery Roffman

Average Co-Inventor Count = 3.00

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 = 21

Jeffery Roffman ↔ Philippe F Jubin (1 patent)Jeffery Roffman ↔ Timothy A Clutterbuck (1 patent)Jeffery RoffmanJeffery Roffman (1 patent)Philippe F JubinPhilippe F Jubin (38 patents)Timothy A ClutterbuckTimothy A Clutterbuck (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnson and Johnson Vision Care, Inc. (1 from 882 patents)


1 patent:

1. 6206520 - Contact lenses with contoured edges

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as of
12/8/2025
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