Growing community of inventors

Winthrop Harbor, IL, United States of America

Joel Gray

Average Co-Inventor Count = 12.00

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 = 11

Joel Gray ↔ Martin Rathgeber (1 patent)Joel Gray ↔ James Blaine Wolford (1 patent)Joel Gray ↔ Alexander Nathan Garfield (1 patent)Joel Gray ↔ Olivier Franck Currat (1 patent)Joel Gray ↔ Saad Chaudry (1 patent)Joel Gray ↔ Tara Marie Arnold (1 patent)Joel Gray ↔ Alan Yefsky (1 patent)Joel Gray ↔ Brian Blankstein (1 patent)Joel Gray ↔ Kristin Ludwig (1 patent)Joel Gray ↔ Andrea Ellen Fraga (1 patent)Joel Gray ↔ Leo Chan (1 patent)Joel GrayJoel Gray (1 patent)Martin RathgeberMartin Rathgeber (47 patents)James Blaine WolfordJames Blaine Wolford (30 patents)Alexander Nathan GarfieldAlexander Nathan Garfield (16 patents)Olivier Franck CurratOlivier Franck Currat (6 patents)Saad ChaudrySaad Chaudry (6 patents)Tara Marie ArnoldTara Marie Arnold (2 patents)Alan YefskyAlan Yefsky (2 patents)Brian BlanksteinBrian Blankstein (2 patents)Kristin LudwigKristin Ludwig (1 patent)Andrea Ellen FragaAndrea Ellen Fraga (1 patent)Leo ChanLeo Chan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. D-M-S Holdings, Inc. (1 from 5 patents)


1 patent:

1. 8777287 - Sliding handle reacher

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as of
1/12/2026
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