Growing community of inventors

Fairport, NY, United States of America

Donald A Robertson

Average Co-Inventor Count = 1.71

ph-index = 5

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 = 59

Donald A RobertsonJohn E Forward (1 patent)Donald A RobertsonTerrence D Charland (1 patent)Donald A RobertsonRobert A Clowe (1 patent)Donald A RobertsonGregory P Wright (1 patent)Donald A RobertsonDean R Newcomb (1 patent)Donald A RobertsonFrank Hacknauer (1 patent)Donald A RobertsonMarie E Walker (1 patent)Donald A RobertsonDonald A Robertson (5 patents)John E ForwardJohn E Forward (9 patents)Terrence D CharlandTerrence D Charland (7 patents)Robert A CloweRobert A Clowe (3 patents)Gregory P WrightGregory P Wright (1 patent)Dean R NewcombDean R Newcomb (1 patent)Frank HacknauerFrank Hacknauer (1 patent)Marie E WalkerMarie E Walker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xerox Corporation (5 from 24,190 patents)


5 patents:

1. D268345 - Copying machine

2. D266431 - Copying machine

3. D261661 - Copying machine

4. D252557 - Toner container

5. 3944366 - Sliding platen cover apparatus

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idiyas.com
as of
12/12/2025
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