Quest; William J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Quest; William J..The latest application filed is for "device having multiple light sources and methods of use".

Company Profile

0.12.13

Quest; William J. - Dallas TX
Quest, William J - Dallas TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device Having Multiple Light Sources And Methods Of Use App 20100058837 - Quest; William J. ; et al.	2010-03-11
System, methods, and compositions for detecting and inhibiting leaks in transmission systems Grant 7,673,497 - Quest , et al. March 9, 2	2010-03-09
System, methods, and compositions for detecting and inhibiting leaks in engine oil systems Grant 7,565,830 - Quest , et al. July 28, 2	2009-07-28
System, methods, and compositions for detecting and inhibiting leaks in steering systems Grant 7,565,829 - Quest , et al. July 28, 2	2009-07-28
Pressure Gauges And Methods Of Use App 20080216491 - Quest; William J. ; et al.	2008-09-11
Device Having Multiple Light Sources And Methods Of Use App 20080218998 - Quest; William J. ; et al.	2008-09-11
System, methods, and compositions for detecting and inhibiting leaks in engine oil systems App 20070084269 - Quest; William J. ; et al.	2007-04-19
System, methods, and compositions for detecting and inhibiting leaks in steering systems App 20070087946 - Quest; William J. ; et al.	2007-04-19
System, methods, and compositions for detecting and inhibiting leaks in transmission systems App 20070087945 - Quest; William J. ; et al.	2007-04-19
Pressure testing and refrigerant recharging conduit assembly for automobiles Grant 7,124,598 - Quest , et al. October 24, 2	2006-10-24
Pressure testing and refrigerant recharging hose assembly for automobiles Grant 7,107,781 - Quest , et al. September 19, 2	2006-09-19
Pressure testing and refrigerant recharging conduit assembly for automobiles App 20060086123 - Quest; William J. ; et al.	2006-04-27
Pressure testing and refrigerant recharging hose assembly for automobiles App 20060086122 - Quest; William J. ; et al.	2006-04-27
Method and dispenser for pressurized containers used with automobile air conditioning systems Grant 6,796,340 - Ferris , et al. September 28, 2	2004-09-28
Refrigerant charging/pressure testing hose assembly App 20040079092 - Ferris, James E. ; et al.	2004-04-29
Apparatus and methods for placing an additive fluid into a refrigerant circuit Grant 6,722,141 - Ferris , et al. April 20, 2	2004-04-20
Refrigerant charging/pressure testing hose assembly Grant 6,609,385 - Ferris , et al. August 26, 2	2003-08-26
Apparatus, methods and compositions for placing additive fluids into a refrigerant circuit App 20020189265 - Ferris, James E. ; et al.	2002-12-19
Apparatus and methods for placing an additive fluid into a refrigerant circuit App 20020174664 - Ferris, James E. ; et al.	2002-11-28
Apparatus and methods for placing an additive fluid into a refrigerant circuit Grant 6,481,221 - Ferris , et al. November 19, 2	2002-11-19
Apparatus Methods And Compositions For Placing Additive Fluids Into A Refrigerant Circuit App 20020124578 - Ferris, James E. ; et al.	2002-09-12
Apparatus And Methods For Placing An Additive Fluid Into A Refrigerant Circuit App 20020124577 - Ferris, James E. ; et al.	2002-09-12
Refrigerant charging hose assembly Grant 6,385,986 - Ferris , et al. May 14, 2	2002-05-14
Refrigerant fluid injection apparatus Grant 5,967,204 - Ferris , et al. October 19, 1	1999-10-19
Pressurized fluid-drivable device for injecting a treatment liquid stored therein into a tire or other enclosed space Grant 5,070,917 - Ferris , et al. December 10, 1	1991-12-10

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