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Frederick J. Pilon
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Stockbridge, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Dual restrictor shut-off valve
Patent number
7,404,538
Issue date
Jul 29, 2008
Parker-Hannifin Corporation
Scott D. Gill
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Dual restrictor flow control
Patent number
5,265,438
Issue date
Nov 30, 1993
Aeroquip Corporation
Steven M. Knowles
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Flow control restrictor
Patent number
4,896,696
Issue date
Jan 30, 1990
Aeroquip Corporation
Andrew H. Bradley
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Dual restrictor shut-off valve
Publication number
20050178445
Publication date
Aug 18, 2005
Scott D. Gill
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...