Growing community of inventors

Penfield, NY, United States of America

Robert R Jonas

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 = 3

Robert R Jonas ↔ Robert F Rubscha (1 patent)Robert R JonasRobert R Jonas (1 patent)Robert F RubschaRobert F Rubscha (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


1 patent:

1. 5145168 - Counter-clockwise single sheet rotator

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1/21/2026
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