Growing community of inventors

Spencerport, NY, United States of America

William E Schaffer

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 = 16

William E Schaffer ↔ Donald E Vandenberg (1 patent)William E Schaffer ↔ Donald A Jacques (1 patent)William E SchafferWilliam E Schaffer (1 patent)Donald E VandenbergDonald E Vandenberg (10 patents)Donald A JacquesDonald A Jacques (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman-kodak Company (1 from 21,595 patents)


1 patent:

1. 4875765 - Method for correction of distortions of a mirror

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