Christopher S. Marr

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West Linn, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Die cast compressor housing for centrifugal compressors with a true...
- Patent number 6,193,463
- Issue date Feb 27, 2001
- AlliedSignal, Inc.
- George A. Adeff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...