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Gardena, CA, United States of America

Clarke T Wellman

Average Co-Inventor Count = 4.00

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 = 10

Clarke T Wellman ↔ Hugh L Garvin (1 patent)Clarke T Wellman ↔ Lowell M Hobrock (1 patent)Clarke T Wellman ↔ Roger J Withrington (1 patent)Clarke T WellmanClarke T Wellman (1 patent)Hugh L GarvinHugh L Garvin (13 patents)Lowell M HobrockLowell M Hobrock (6 patents)Roger J WithringtonRoger J Withrington (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hughes Aircraft Company (1 from 4,197 patents)


1 patent:

1. 4828356 - Method for fabrication of low efficiency diffraction gratings and

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12/7/2025
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