Sumiejski; James L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumiejski; James L..The latest application filed is for "continuously variable transmission fluid with extended anti-shudder durability".
- Sumiejski; James L. - Mentor OH US
| Patent | Date |
|---|---|
| Continuously variable transmission fluid with extended anti-shudder durability Grant 9,567,547 - Sumiejski , et al. February 14, 2 | 2017-02-14 |
| Continuously Variable Transmission Fluid with Extended Anti-Shudder Durability App 20140031268 - Sumiejski; James L. ; et al. | 2014-01-30 |
| Multi-dispersant lubricating composition Grant 8,598,099 - Tipton , et al. December 3, 2 | 2013-12-03 |
| Functional fluid Grant 8,450,255 - Ikeda , et al. May 28, 2 | 2013-05-28 |
| Additive Concentrate and a Method of Lubricating Transmissions App 20130102511 - Hurley; Susie ; et al. | 2013-04-25 |
| Additive Concentrate and a Method of Lubricating Transmissions App 20120178661 - Hurley; Susie ; et al. | 2012-07-12 |
| Multi-Dispersant Lubricating Composition App 20120135898 - Tipton; Craig D. ; et al. | 2012-05-31 |
| Lubricant additive formulation containing multifunctional dispersant Grant 8,183,187 - Sumiejski , et al. May 22, 2 | 2012-05-22 |
| Functional Fluid App 20100144565 - Ikeda; Masahiko ; et al. | 2010-06-10 |
| Multifunctional Driveline Fluid App 20100130390 - Tipton; Craig D. ; et al. | 2010-05-27 |
| Method of Friction Control App 20100101519 - Carrick; Virginia A. ; et al. | 2010-04-29 |
| Additive Concentrate and a Method of Lubricating Transmissions App 20100099593 - Hurley; Susie ; et al. | 2010-04-22 |
| Multi-Dispersant Lubricating Composition App 20090305919 - Tipton; Craig D. ; et al. | 2009-12-10 |
| Lubricant Additive Formulation Containing Multifunctional Dispersant App 20080248980 - Sumiejski; James L. ; et al. | 2008-10-09 |
| Method of Friction Control App 20080096776 - Carrick; Virginia A. ; et al. | 2008-04-24 |
| Solid additive compostion and method thereof App 20060229215 - Burrington; James D. ; et al. | 2006-10-12 |
| Transmission lubricating compositions with improved performance, containing acid/polyamine condensation product App 20050014656 - Sumiejski, James L. ; et al. | 2005-01-20 |
| Method for lubricating a continuously variable transmission Grant 6,730,640 - Sowerby , et al. May 4, 2 | 2004-05-04 |
| Method for lubricating a continuously variable transmission App 20020183210 - Sowerby, Roger L. ; et al. | 2002-12-05 |
| Antiwear enhancing composition for lubricants and functional fluids Grant 5,759,965 - Sumiejski June 2, 1 | 1998-06-02 |
| Lubricant compositions to reduce noise in a push belt continuous variable transmission Grant 5,750,477 - Sumiejski , et al. May 12, 1 | 1998-05-12 |
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