Growing community of inventors

Ashland, OH, United States of America

Roy A Berman

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 = 4

Roy A Berman ↔ Thomas A Kutnyak (1 patent)Roy A Berman ↔ Mahendra N Desai (1 patent)Roy A BermanRoy A Berman (1 patent)Thomas A KutnyakThomas A Kutnyak (21 patents)Mahendra N DesaiMahendra N Desai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Automation Industries, Inc. (1 from 113 patents)


1 patent:

1. 4356284 - Thermoplastic compositions containing polyvinylidene fluoride and

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12/28/2025
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