Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641576 | Hydraulic variator control arrangement | — | 2014-02-04 |
| 8589043 | Fail-to-neutral system and method for toroidal traction drive automatic transmission | Charles F. Long, Darren J. Weber | 2013-11-19 |
| 8578802 | System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission | Charles F. Long, Darren J. Weber | 2013-11-12 |
| 8401752 | Fail-to-neutral system and method for a toroidal traction drive automatic transmission | Charles F. Long, Darren J. Weber | 2013-03-19 |
| 7737819 | Theatrical lighting control network | Leonard Chansky, Ronald A. Land, Robert Whitten | 2010-06-15 |
| 7625309 | Continuously variable transmission | — | 2009-12-01 |
| 7318786 | Hydraulic control circuit for a variator | Christopher John Greenwood | 2008-01-15 |
| 7278951 | Hydraulic control circuit for a continuously variable transmission | — | 2007-10-09 |
| 7160226 | Continuously variable transmission and method of operation thereof | — | 2007-01-09 |
| 7056261 | Hydraulic control circuit for a continuously variable transmission | — | 2006-06-06 |
| 6930455 | Theatrical lighting control network | Leonard Chansky, Ronald A. Land, Robert Whitten | 2005-08-16 |
| 6020825 | Theatrical lighting control network | Leonard Chansky, Ronald A. Land, Robert Whitten | 2000-02-01 |
| 5668537 | Theatrical lighting control network | Leonard Chansky, Ronald A. Land, Robert Whitten | 1997-09-16 |