David R. Bert

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Bakersfield, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling the flow of a process fluid into a proces...
- Patent number 5,146,943
- Issue date Sep 15, 1992
- Mobil Oil Corporation
- David R. Bert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL