Growing community of inventors

N. Syracuse, NY, United States of America

Donald J Crispin

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 = 7

Donald J CrispinJames R Dokoupil (1 patent)Donald J CrispinRobert W Ackley (1 patent)Donald J CrispinHenry C Orr (1 patent)Donald J CrispinJerome A Dubos (1 patent)Donald J CrispinLinda Lewis (1 patent)Donald J CrispinRobert D Lindridge (1 patent)Donald J CrispinDonald J Crispin (1 patent)James R DokoupilJames R Dokoupil (18 patents)Robert W AckleyRobert W Ackley (9 patents)Henry C OrrHenry C Orr (4 patents)Jerome A DubosJerome A Dubos (1 patent)Linda LewisLinda Lewis (1 patent)Robert D LindridgeRobert D Lindridge (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Croydon Company, Inc. (1 from 22 patents)


1 patent:

1. 5772055 - Rotatable display tower

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as of
1/9/2026
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