Growing community of inventors

Cincinnati, OH, United States of America

Marion B Gregory

Average Co-Inventor Count = 2.00

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 = 4

Marion B GregoryThomas E Kimble (1 patent)Marion B GregoryMarion B Gregory (1 patent)Thomas E KimbleThomas E Kimble (28 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. D. H. Baldwin Company (1 from 27 patents)


1 patent:

1. 4019418 - Organ stop tablet mechanism

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as of
12/18/2025
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