Jose L. Contin

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Alameda, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
High-vacuum valve with retractable valve plate to eliminate abrasion
- Patent number 6,854,708
- Issue date Feb 15, 2005
- MDC Vacuum Products Corporation
- Jose L. Contin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low vibration high vacuum gate valve
- Patent number 5,116,023
- Issue date May 26, 1992
- MDC Vacuum Products Corporation
- Jose L. Contin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manipulating device for high vacuum chamber
- Patent number 4,904,141
- Issue date Feb 27, 1990
- MDC Vacuum Products Corporation
- Jose L. Contin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
High vacuum gate valve having improved metal vacuum joint
- Patent number 4,718,637
- Issue date Jan 12, 1988
- MDC Vacuum Products Corporation
- Jose L. Contin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High vacuum gate valve having improved metal vacuum seal joint
- Patent number 4,681,329
- Issue date Jul 21, 1987
- MDC Vacuum Products Corporation
- Jose L. Contin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
High-vacuum valve with retractable valve plate to eliminate abrasion
- Publication number 20040079915
- Publication date Apr 29, 2004
- MDC Vacuum Products Corporation
- Jose L. Contin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...