Morley V. Friedell

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Wheat Ridge, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Flow control valve with isolated sequence control mechanism
- Patent number 4,013,264
- Issue date Mar 22, 1977
- Martin Marietta Corporation
- Morley V. Friedell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Swinging spherical gate valve and double seal quick disconnect coup...
- Patent number 4,004,611
- Issue date Jan 25, 1977
- Martin Marietta Corporation
- Morley V. Friedell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...