Growing community of inventors

Wappingers Falls, NY, United States of America

Issac D Rubin

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 = 9

Issac D Rubin ↔ Brian L Papke (1 patent)Issac D Rubin ↔ John Castrogiovanni, Jr (1 patent)Issac D RubinIssac D Rubin (1 patent)Brian L PapkeBrian L Papke (7 patents)John Castrogiovanni, JrJohn Castrogiovanni, Jr (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Texaco Inc. (1 from 3,161 patents)


1 patent:

1. 5314632 - Combining dispersant viscosity index improver and detergent additives

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as of
12/11/2025
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