Growing community of inventors

Cincinnati, OH, United States of America

Kenneth F Deffren

Average Co-Inventor Count = 6.00

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 = 30

Kenneth F Deffren ↔ Eugene Weinshenker (1 patent)Kenneth F Deffren ↔ Thomas J Flautt (1 patent)Kenneth F Deffren ↔ Clarence O Clark (1 patent)Kenneth F Deffren ↔ Robert L DeAngelis (1 patent)Kenneth F Deffren ↔ Erwin A Hofmann (1 patent)Kenneth F DeffrenKenneth F Deffren (1 patent)Eugene WeinshenkerEugene Weinshenker (5 patents)Thomas J FlauttThomas J Flautt (3 patents)Clarence O ClarkClarence O Clark (2 patents)Robert L DeAngelisRobert L DeAngelis (1 patent)Erwin A HofmannErwin A Hofmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (1 from 17,167 patents)


1 patent:

1. 4144435 - Vessel for use in a microwave oven

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as of
12/20/2025
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