GARY BURWELL

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BELVIDERE, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Two position rotary actuator incorporating DC solenoid
- Patent number 6,651,952
- Issue date Nov 25, 2003
- Barber-Colman Company
- Peter C. Hightower
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Balanced plug valve with contour wall
- Patent number 6,394,135
- Issue date May 28, 2002
- Barber Colman
- Irving Erickson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BALANCED PLUG VALVE WITH CONTOUR WALL
- Publication number 20010001964
- Publication date May 31, 2001
- MARK JOY
- IRVING ERICKSON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...