Growing community of inventors

Ann Arbor, MI, United States of America

Callum Gray

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 = 1

Callum GraySean Griffin (1 patent)Callum GrayJoseph Calantoni (1 patent)Callum GrayEdward Braithwaite (1 patent)Callum GrayCallum Gray (1 patent)Sean GriffinSean Griffin (5 patents)Joseph CalantoniJoseph Calantoni (2 patents)Edward BraithwaiteEdward Braithwaite (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. USA as Represented by Secretary of the Navy (1 from 16,092 patents)


1 patent:

1. 11047873 - Stereo particle image velocimetry (PIV) system for long term coastal ocean deployment

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1/13/2026
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