Growing community of inventors

Fort Collins, CO, United States of America

Peter W Leach

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 = 8

Peter W LeachDuane W Player (1 patent)Peter W LeachPeter W Leach (1 patent)Duane W PlayerDuane W Player (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Evans Products Company (1 from 33 patents)


1 patent:

1. 4646980 - Cone discharge for diaphragm discharge rotary grinding mill

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1/13/2026
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