Growing community of inventors

Louisville, KY, United States of America

Donald E Smith

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 = 30

Donald E Smith ↔ Thomas Joseph Pfeifer (1 patent)Donald E SmithDonald E Smith (1 patent)Thomas Joseph PfeiferThomas Joseph Pfeifer (19 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grindmaster Corporation (1 from 57 patents)


1 patent:

1. 6988444 - Combination grinder and brewer

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as of
12/11/2025
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