Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451178 | Engine-off auxiliary hydraulic pressurization system and method for a transmission | Charles F. Long, Charles T. Taylor | 2019-10-22 |
| 10132388 | Multi-speed transmission | Jorge F. Briceno | 2018-11-20 |
| 10024394 | Multi-speed transmission | Charles F. Long, Brian Schoolcraft, Michael D. Foster | 2018-07-17 |
| 9810287 | Multi-speed transmission | Jorge F. Briceno | 2017-11-07 |
| 9625007 | Multi-speed transmission | Charles F. Long, Brian Schoolcraft, Michael D. Foster | 2017-04-18 |
| 9470293 | Multi-speed transmission | Jorge F. Briceno, Brian Schoolcraft | 2016-10-18 |
| 9206896 | Engine-off auxiliary hydraulic pressurization system and method for a transmission | Charles F. Long, Charles T. Taylor | 2015-12-08 |
| 8037988 | Control system for a transmission with a dual area apply piston for a torque-transmitting mechanism engagement | Charles F. Long, Jeffrey J. Cole | 2011-10-18 |
| RE42131 | Fly-by-wire limp home and multi-plex system | Charles F. Long, Darren J. Weber, Scott E. Mundy, Jeffrey E. Shultz | 2011-02-08 |
| 7438660 | Pressure regulator valve with boost feature | Charles F. Long, Jeffrey J. Cole | 2008-10-21 |
| 6361474 | Closed-throttle downshift clutch control for an automatic transmission | Sean E Gleason, Jeffrey K. Runde, Gregory A. Hubbard | 2002-03-26 |
| 6358184 | Model-based control of an automatic transmission garage shift | Todd M Steinmetz, Gregory A. Hubbard, Charles F. Long, Sean E Gleason, Jeffrey K. Runde +1 more | 2002-03-19 |
| 6285942 | Flow-based on-coming clutch fill control for an automatic transmission | Todd M Steinmetz, Jeffrey K. Runde, Gregory A. Hubbard, Charles F. Long, Martin Robert Dadel | 2001-09-04 |
| 6077182 | Relay valve with latch area for controlling a friction device | Charles F. Long | 2000-06-20 |
| 5643125 | Electro-hydraulic control system in a power transmission | Charles F. Long, Jeffrey J. Cole | 1997-07-01 |
| 5616093 | Electro-hydraulic control system in a power transmission | Charles F. Long, Jeffrey J. Cole | 1997-04-01 |
| 5601506 | Electro-hydraulic control system in a power transmission | Charles F. Long, Jeffrey J. Cole | 1997-02-11 |
| 5509448 | Control valve with integral accumulator | Thomas H. Wilson | 1996-04-23 |
| 5351795 | Electronically controlled hydrodynamic retarder with adaptive duty cycles based on decelarations | Martin Robert Dadel, Bradley L. McCafferty | 1994-10-04 |
| 5352161 | Capacity control for nested clutch automatic transmission | Joel E. Mowatt, Charles F. Long | 1994-10-04 |
| 5319949 | Regulator valve assembly for a torque converter | Charles F. Long, Dennis M. Cooke | 1994-06-14 |
| 5282386 | Apparatus and technique for fluid level determination in automatic transmissions | Robert T. Niemczyk, Thomas H. Wilson, Ronald A. Lee, William M. Murray | 1994-02-01 |
| 5195399 | Transmission assembly | Charles F. Long, John D. Slaubaugh | 1993-03-23 |
| 5119914 | Accumulator and relay valve | Martin Robert Dadel, Charles F. Long, J. Curt Vapor, Dennis M. Cooke | 1992-06-09 |
| 4917140 | Pressure regulator valve | Michael F. King, Charles F. Long | 1990-04-17 |