Thomas S. Siimes

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Windsor, CA

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-proof gas pin valve
- Patent number 6,981,612
- Issue date Jan 3, 2006
- Gas Cylinder Technologies
- Thomas S. Siimes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tamper proof relief valve for gas cylinder
- Patent number 6,955,182
- Issue date Oct 18, 2005
- Thomas S. Siimes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Single leak point cylinder
- Patent number 6,813,819
- Issue date Nov 9, 2004
- Thomas S. Siimes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Gas pin valve with safety features
- Publication number 20060124661
- Publication date Jun 15, 2006
- Thomas S. Siimes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Tamper-proof gas pin valve
- Publication number 20040183043
- Publication date Sep 23, 2004
- Thomas S. Siimes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Single leak point cylinder
- Publication number 20030226848
- Publication date Dec 11, 2003
- Thomas S. Siimes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tamper proof relief valve for gas cylinder
- Publication number 20030155005
- Publication date Aug 21, 2003
- Thomas S. Siimes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...