Growing community of inventors

Middletown, NJ, United States of America

Roberta S Cohen

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 = 880

Roberta S Cohen ↔ Kenneth Mervin Huber (1 patent)Roberta S Cohen ↔ Deborah J Mills (1 patent)Roberta S CohenRoberta S Cohen (1 patent)Kenneth Mervin HuberKenneth Mervin Huber (13 patents)Deborah J MillsDeborah J Mills (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Telephone and Telegraph, Co. (1 from 386 patents)

2. At&t Information Systems Inc. (1 from 243 patents)


1 patent:

1. 4837798 - Communication system having unified messaging

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as of
12/20/2025
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