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Russell P. Wueschinski
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Dover, PA, US
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Patents Grants
last 30 patents
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Patent Grant
System and method for protecting turbine and compressor during shut...
Patent number
6,481,978
Issue date
Nov 19, 2002
York International Corp.
Michael H. Zamalis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable speed control of a centrifugal chiller using fuzzy logic
Patent number
5,669,225
Issue date
Sep 23, 1997
York International Corporation
Gregory K. Beaverson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
System and method for protecting turbine and compressor during shut...
Publication number
20020085925
Publication date
Jul 4, 2002
Michael H. Zamalis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...