Patent | Date |
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Transmission Fluid Compositions for Hybrid and Electric Vehicle Applications App 20220119727 - Cunningham; Matthew ;   et al. | 2022-04-21 |
Automotive transmission fluid compositions for improved energy efficiency Grant 10,227,544 - Kim , et al. | 2019-03-12 |
Power transmitting fluids with improved materials compatibility Grant 9,957,463 - Watts , et al. May 1, 2 | 2018-05-01 |
Power Transmitting Fluids With Improved Materials Compatibility App 20170306261 - Watts; Raymond F. ;   et al. | 2017-10-26 |
Power transmitting fluids with improved materials compatibility Grant 9,732,301 - Watts , et al. August 15, 2 | 2017-08-15 |
Method Of Improving Vehicle Transmission Operation Through Use Of Specific Lubricant Compositions App 20170015931 - Watts; Raymond F. ;   et al. | 2017-01-19 |
Lubricant test method Grant 9,488,612 - Watts November 8, 2 | 2016-11-08 |
Wet friction clutch--lubricant systems providing high dynamic coefficients of friction through the use of borated detergents Grant 9,365,794 - Noles, Jr. , et al. June 14, 2 | 2016-06-14 |
Power Transmitting Fluids With Improved Materials Compatibility App 20160122680 - Watts; Raymond F. ;   et al. | 2016-05-05 |
Lubricant Test Method App 20150355122 - Watts; Raymond F. | 2015-12-10 |
Automotive Transmission Fluid Compositions for Improved Energy Efficiency App 20150051131 - Kim; Hahn Soo ;   et al. | 2015-02-19 |
Transmission Fluid Compositions for Improved Energy Efficiency App 20150051129 - Kim; Hahn Soo ;   et al. | 2015-02-19 |
Method Of Providing High Coefficients Of Friction Across Oil-lubricating Friction Clutches App 20140274835 - Watts; Raymond F. ;   et al. | 2014-09-18 |
Method Of Improving The Efficiency Of Automotive Transmissions App 20140162924 - Watts; Raymond F. ;   et al. | 2014-06-12 |
Power transmission fluids with improved friction characteristics Grant 8,697,617 - Watts , et al. April 15, 2 | 2014-04-15 |
Boron-containing lubricating oils having improved friction stability Grant 8,623,797 - Watts , et al. January 7, 2 | 2014-01-07 |
Wet Friction Clutch - Lubricant Systems Providing High Dynamic Coefficients of Friction Through the Use of Borated Detergents App 20130008756 - Noles, JR.; Joe R. ;   et al. | 2013-01-10 |
Wet Friction Clutch - Lubricant Systems Providing High Dynamic Coefficients of Friction Through the Use of Sodium Detergents App 20120329692 - Noles, JR.; Joe R. ;   et al. | 2012-12-27 |
Power Transmission Fluids With Improved Friction Characteristics App 20090131288 - Watts; Raymond F. ;   et al. | 2009-05-21 |
Lubricating Oils Having Improved Friction Stability App 20090005277 - Watts; Raymond F. ;   et al. | 2009-01-01 |
Boron-Containing Lubricating Oils Having Improved Friction Stability App 20090005276 - Watts; Raymond F. ;   et al. | 2009-01-01 |
Methods For Lubricating A Transmission App 20080194442 - Watts; Raymond F. ;   et al. | 2008-08-14 |
Lubricant for manual or automated manual transmissions App 20060063685 - Purmer; Pieter ;   et al. | 2006-03-23 |
Continuously variable transmission fluid App 20050250656 - Ishikawa, Masahiro ;   et al. | 2005-11-10 |
Power transmission fluids with improved friction characteristics App 20050124507 - Watts, Raymond F. ;   et al. | 2005-06-09 |
Energy conserving power transmission fluids Grant 6,713,439 - Watts March 30, 2 | 2004-03-30 |
Energy conserving power transmission fluids App 20030228987 - Watts, Raymond F. | 2003-12-11 |
Power transmission fluids of improved anti-shudder properties Grant 6,660,695 - Watts , et al. December 9, 2 | 2003-12-09 |
Power Transmission Fluids Of Improved Anti-shudder Properties App 20030181339 - Watts, Raymond F. ;   et al. | 2003-09-25 |
Lubricating composition Grant 6,613,722 - Watts , et al. September 2, 2 | 2003-09-02 |
Zinc-free continuously variable transmission fluid Grant 6,225,266 - Watts , et al. May 1, 2 | 2001-05-01 |
Apparatus and method for determining the air entrainment characteristics of liquids Grant 5,965,805 - Watts , et al. October 12, 1 | 1999-10-12 |
Automatic transmission fluids with improved transmission performance Grant 5,858,935 - Watts , et al. January 12, 1 | 1999-01-12 |
Power transmitting fluids improved anti-shudder durability Grant 5,840,663 - Nibert , et al. November 24, 1 | 1998-11-24 |
Amide containing friction modifier for use in power transmission fluids Grant 5,484,543 - Chandler , et al. January 16, 1 | 1996-01-16 |
Low pressure derived mixed phosphorous- and sulfur- containing reaction products useful in power transmitting compositions and process for preparing same Grant 5,314,633 - Ryer , et al. May 24, 1 | 1994-05-24 |
Lubricating composition Grant 4,956,122 - Watts , et al. September 11, 1 | 1990-09-11 |