Growing community of inventors

Hamilton, Canada

James Richard Mumby

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 = 35

James Richard MumbyMichael R Danby (1 patent)James Richard MumbyJames Richard Mumby (1 patent)Michael R DanbyMichael R Danby (8 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Eaton Corporation (1 from 5,989 patents)


1 patent:

1. 5873690 - Thread nut expansion fastener

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12/18/2025
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