Timothy M. Frank

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Wellsville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for detecting surge in centrifugal compressors
- Patent number 5,894,736
- Issue date Apr 20, 1999
- York International Corporation
- Gregory K. Beaverson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods and apparatuses for detecting surge in centrifugal compressors
- Patent number 5,746,062
- Issue date May 5, 1998
- York International Corporation
- Gregory K. Beaverson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...