Marion L. Schomer

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multivalve manifold interlock and control system
- Patent number 4,429,711
- Issue date Feb 7, 1984
- Anderson, Greenwood & Co.
- Marion L. Schomer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure transmitter manifold
- Patent number 4,319,492
- Issue date Mar 16, 1982
- Anderson, Greenwood & Co.
- John E. Hewson
- G01 - MEASURING TESTING
Information Patent Grant
Differential transmitter and manifold mounting
- Patent number 4,182,362
- Issue date Jan 8, 1980
- Anderson, Greenwood & Co.
- John E. Hewson
- G01 - MEASURING TESTING