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Pennsgrove, NJ, United States of America

James M Ridgway, Jr

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 = 8

James M Ridgway, Jr ↔ Earnest W Porta (1 patent)James M Ridgway, Jr ↔ Rudolf E Svadlenak (1 patent)James M Ridgway, JrJames M Ridgway, Jr (1 patent)Earnest W PortaEarnest W Porta (5 patents)Rudolf E SvadlenakRudolf E Svadlenak (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (1 from 16,338 patents)


1 patent:

1. 5221362 - Non-halogenated aqueous cleaning systems

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12/6/2025
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