Growing community of inventors

Old Bridge, NJ, United States of America

Ralph P Sorrentino

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 = 12

Ralph P Sorrentino ↔ Burton M Like (1 patent)Ralph P SorrentinoRalph P Sorrentino (1 patent)Burton M LikeBurton M Like (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Millmaster Onyx Corporation (1 from 27 patents)


1 patent:

1. 4007261 - Pearlescent hair conditioner

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as of
12/18/2025
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