Growing community of inventors

Northville, MI, United States of America

Donald Raymond McHugh

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 = 6

Donald Raymond McHughJames Edward Sanders (1 patent)Donald Raymond McHughDonald Raymond McHugh (1 patent)James Edward SandersJames Edward Sanders (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Unicorn Abrasives Limited (1 from 3 patents)


1 patent:

1. 5647788 - Dressing of grinding wheels

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1/9/2026
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