Growing community of inventors

Brookpark, OH, United States of America

James R Deppisch

Average Co-Inventor Count = 4.00

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 = 11

James R Deppisch ↔ Sherwood G Talbert (1 patent)James R Deppisch ↔ Douglas W DeWerth (1 patent)James R Deppisch ↔ Ronald A Cudnik (1 patent)James R DeppischJames R Deppisch (1 patent)Sherwood G TalbertSherwood G Talbert (24 patents)Douglas W DeWerthDouglas W DeWerth (3 patents)Ronald A CudnikRonald A Cudnik (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gas Research Institute (1 from 645 patents)


1 patent:

1. 4768444 - Common vent device for positive vent pressure and draft hood equipped

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12/20/2025
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