Derek Matti Harry JOUPPI

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Kitchener, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the detection of exposure to ultraviolet l...
- Patent number 12,123,775
- Issue date Oct 22, 2024
- 15814057 CANADA INC.
- Chad Mitchell Sweeting
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and apparatus for the detection of exposure to ultraviolet l...
- Patent number 10,451,478
- Issue date Oct 22, 2019
- 8996598 CANADA INC.
- Chad Mitchell Sweeting
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR THE DETECTION OF EXPOSURE TO ULTRAVIOLET L...
- Publication number 20200191649
- Publication date Jun 18, 2020
- 8996598 CANADA INC.
- Chad Mitchell SWEETING
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR THE DETECTION OF EXPOSURE TO ULTRAVIOLET L...
- Publication number 20190041261
- Publication date Feb 7, 2019
- 8996598 CANADA INC.
- Chad Mitchell SWEETING
- G01 - MEASURING TESTING