Leslie W. Ross

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San Rafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reusable beer keg
- Patent number 8,646,660
- Issue date Feb 11, 2014
- Thomas W. Bates
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Reusable beer keg
- Publication number 20120104035
- Publication date May 3, 2012
- Thomas W. Bates
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...