Growing community of inventors

Thornton, CO, United States of America

Robert Joseph Firmature

Average Co-Inventor Count = 7.00

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 = 5

Robert Joseph FirmatureMatthew David Heid (1 patent)Robert Joseph FirmatureJames Craig Minor (1 patent)Robert Joseph FirmatureScott Moreland Broce (1 patent)Robert Joseph FirmatureLance Tisdale Hoshiko (1 patent)Robert Joseph FirmatureKaren Eileen Zrebiec (1 patent)Robert Joseph FirmatureYueping Fu (1 patent)Robert Joseph FirmatureRobert Joseph Firmature (1 patent)Matthew David HeidMatthew David Heid (10 patents)James Craig MinorJames Craig Minor (7 patents)Scott Moreland BroceScott Moreland Broce (3 patents)Lance Tisdale HoshikoLance Tisdale Hoshiko (1 patent)Karen Eileen ZrebiecKaren Eileen Zrebiec (1 patent)Yueping FuYueping Fu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (1 from 3,033 patents)


1 patent:

1. 7695882 - Toner formulation for controlling mass flow

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1/1/2026
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