Growing community of inventors

Springfield, IL, United States of America

Matthew C Humphrey

Average Co-Inventor Count = 3.00

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 = 0

Matthew C HumphreyMark W Bandixen (1 patent)Matthew C HumphreyJohn Tigo (1 patent)Matthew C HumphreyMatthew C Humphrey (1 patent)Mark W BandixenMark W Bandixen (8 patents)John TigoJohn Tigo (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bunn-o-matic Corporation (1 from 320 patents)


1 patent:

1. 12409424 - Gas infuser for liquids

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as of
12/18/2025
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