Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311699 | Automatic brake verification system | Timothy W. Brown, Ajith Kuttannair Kumar | 2012-11-13 |
| 8047317 | System, vehicle, and method | A. Jorge Mari Curbelo | 2011-11-01 |
| 8025115 | Hybrid vehicle power control systems and methods | Robert Dean King, Dongwoo Song, Lembit Salasoo, Ajith Kuttannair Kumar | 2011-09-27 |
| 7728535 | Chopper circuit topologies for adapting an electrical braking system in a traction vehicle | Ajith Kuttannair Kumar, Alvaro Jorge Mari Curbelo | 2010-06-01 |
| 7669534 | Hybrid energy off highway vehicle propulsion circuit | Ajith Kuttannair Kumar | 2010-03-02 |
| 7629759 | Kit and method for reconfiguring an electrical braking system for a traction vehicle | Ajith Kuttannair Kumar, Alvaro Jorge Mari Curbelo | 2009-12-08 |
| 7325498 | Hybrid energy off highway vehicle propulsion circuit | Ajith Kuttannair Kumar | 2008-02-05 |
| 7185591 | Hybrid energy off highway vehicle propulsion circuit | Ajith Kuttannair Kumar | 2007-03-06 |
| 7137344 | Hybrid energy off highway vehicle load control system and method | Ajith Kuttannair Kumar, Lembit Salasoo, Robert Dean King | 2006-11-21 |
| 7078877 | Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications | Lembit Salasoo, Robert Dean King, Ajith Kuttannair Kumar, Dongwoo Song, Timothy Gerard Richter +1 more | 2006-07-18 |
| 7061131 | Method and system for optimizing energy storage in hybrid off-highway vehicle systems and trolley connected OHV systems | Robert Dean King, Lembit Salasoo, Ajith Kuttannair Kumar | 2006-06-13 |
| 6981386 | Silencing equipment for an air-cooling assembly | Ord Allen Randolph, Alan R. Hamilton, Alexander Antonius Maria Jacobs | 2006-01-03 |
| 6870350 | Wound field synchronous machine control system and method | Neil Richard Garrigan | 2005-03-22 |
| 6859018 | Wound field synchronous machine control system and method | Neil Richard Garrigan, Bradley Allen Jones | 2005-02-22 |
| 6586914 | Wound field synchronous machine control system and method | Neil Richard Garrigan, Bradley Allen Jones | 2003-07-01 |
| 6150780 | AC motorized wheel control system | Frederick Beach, James P. Roman | 2000-11-21 |
| 6054829 | AC motorized wheel control system | Frederick Beach | 2000-04-25 |
| 6041285 | AC motorized wheel control system | Frederick Beach, James P. Roman | 2000-03-21 |
| 5939846 | AC motorized wheel control system | Frederick Beach | 1999-08-17 |
| 4353652 | Apparatus for gravity blending or particulate solids | — | 1982-10-12 |