William R. Bartz

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ergonomic accelerator block
- Patent number 6,312,039
- Issue date Nov 6, 2001
- William R. Bartz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stand for displaying beverages
- Patent number 4,699,342
- Issue date Oct 13, 1987
- William R. Bartz
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
Sanding Attachment for a Jigsaw
- Publication number 20220023989
- Publication date Jan 27, 2022
- William R Bartz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR