Growing community of inventors

Ontario, NY, United States of America

Matthew F Hoffman

Average Co-Inventor Count = 4.00

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 = 11

Matthew F HoffmanPaul M Butterfield (1 patent)Matthew F HoffmanMark P Haefner (1 patent)Matthew F HoffmanChristopher J Degroff (1 patent)Matthew F HoffmanMatthew F Hoffman (1 patent)Paul M ButterfieldPaul M Butterfield (8 patents)Mark P HaefnerMark P Haefner (2 patents)Christopher J DegroffChristopher J Degroff (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xerox Corporation (1 from 24,203 patents)


1 patent:

1. 7305200 - Printing system with extended color gamut

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1/22/2026
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