Growing community of inventors

Cincinnati, OH, United States of America

Richard E Keyes

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 61

Richard E KeyesJohn W Dirksing (1 patent)Richard E KeyesRalph E Lingert (1 patent)Richard E KeyesRichard E Keyes (2 patents)John W DirksingJohn W Dirksing (2 patents)Ralph E LingertRalph E Lingert (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Finn Corporation (1 from 18 patents)

2. The Finn Equipment Company (1 from 1 patent)


2 patents:

1. 4524916 - Dispersing machine for large bales

2. 3942457 - Water-borne craft having mix tank or the like movable between elevated

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as of
12/18/2025
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