Growing community of inventors

Canton, NC, United States of America

Robert L Hartenstein

Average Co-Inventor Count = 2.00

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 = 15

Robert L HartensteinMelvin D Pinkston (1 patent)Robert L HartensteinRobert L Hartenstein (1 patent)Melvin D PinkstonMelvin D Pinkston (10 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dayco Corporation (1 from 348 patents)


1 patent:

1. 4015046 - Printing blanket and method of making same

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as of
12/18/2025
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