William J. Gray

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical constructions for display systems
- Patent number 12,094,238
- Issue date Sep 17, 2024
- 3M Innovative Properties Company
- Kristy A. Gillette
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Optical Stack, Optical System, Optical Detection System, and Optica...
- Publication number 20240125704
- Publication date Apr 18, 2024
- 3M Innovative Properties Company
- Jessica E. Demay
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT SYSTEM INCLUDING REFLECTOR
- Publication number 20230393054
- Publication date Dec 7, 2023
- 3M Innovative Properties Company
- John A. Wheatley
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL CONSTRUCTIONS FOR DISPLAY SYSTEMS
- Publication number 20230368569
- Publication date Nov 16, 2023
- 3M Innovative Properties Company
- Kristy A. Gillette
- G06 - COMPUTING CALCULATING COUNTING