Vijay R. Chatufale

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Valve with seat assembly
- Patent number 6,648,001
- Issue date Nov 18, 2003
- World Wide Oldfield Machine, Inc.
- Vijay R. Chatufale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotary valve with seat assembly
- Patent number 6,345,805
- Issue date Feb 12, 2002
- Vijay R. Chatufale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gate valve with improved telescoping seat assembly
- Patent number 6,279,875
- Issue date Aug 28, 2001
- Vijay R. Chatufale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatic valve actuator assembly
- Patent number 6,050,541
- Issue date Apr 18, 2000
- Vijay R. Chatufale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Subsea valve actuator and method
- Patent number 6,041,804
- Issue date Mar 28, 2000
- Vijay R. Chatufale
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Valve with seat assembly
- Publication number 20020036279
- Publication date Mar 28, 2002
- Vijay R. Chatufale
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...