Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997838 | Parallel hydromechanical underdrive transmission | Clive Tucker | 2006-02-14 |
| 6874994 | Hydraulic pump and motor | Clive Tucker | 2005-04-05 |
| 6571676 | Compact artillery | Martin Hughes, Clive Tucker, Steven L. Adams, Robert J. Kogut, George R. Wilson, Jr. +1 more | 2003-06-03 |
| 6569049 | Radial piston hydromechanical continuously variable transmission | Clive Tucker, Shaun M. O'Boyle | 2003-05-27 |
| 6530855 | Parallel hydromechanical underdrive transmission | Clive Tucker | 2003-03-11 |
| 6358174 | Hydraulic machine | Clive Tucker | 2002-03-19 |
| 6109033 | Compact coaxial piston transmission | Clive Tucker | 2000-08-29 |
| 6085521 | Concentric axial piston transmission | Clive Tucker | 2000-07-11 |
| 6062022 | Continuously variable hydrostatic transmission including 1:1 ratio lock-up clutch | Clive Tucker | 2000-05-16 |
| 5956953 | Concentric radial piston transmission with flexible cam ring | Clive Tucker | 1999-09-28 |
| 5896745 | Swashplate assemblies for infinitely variable hydrostatic transmissions | — | 1999-04-27 |
| 5839889 | Infinitely variable vane-type hydraulic machine | Clive Tucker | 1998-11-24 |
| 5678405 | Continuously variable hydrostatic transmission | — | 1997-10-21 |
| 5657629 | Method of changing speed and torque with a continuously variable vane-type machine | Clive Tucker | 1997-08-19 |
| 5655370 | Vane-type continuously variable transmission | Clive Tucker | 1997-08-12 |
| 5655369 | Continuously variable vane-type transmission with regenerative braking | Clive Tucker | 1997-08-12 |
| 5630318 | Method of pumping with a vane-type pump having a flexible cam ring | Clive Tucker | 1997-05-20 |
| 5575152 | Hydraulic machine with wedge-shaped swashplate | — | 1996-11-19 |
| 5535589 | Ratio controller for continuously variable hydrostatic transmission | — | 1996-07-16 |
| 5524437 | Continuously variable hydrostatic transmission having ratio controller actuating components incorporated in output shaft | Robert F. Larkin | 1996-06-11 |
| 5493862 | Continuously variable hydrostatic transmission | — | 1996-02-27 |
| 5486142 | Hydrostatic transmission including a simplified ratio controller | — | 1996-01-23 |
| 5423183 | Hydraulic machine with wedge-shaped swashplate | — | 1995-06-13 |
| 4563131 | Variable displacement blower | Charles C. Bookout, Robert E. Stotts, Douglass R. Waring | 1986-01-07 |
| 4418533 | Free-piston stirling engine inertial cancellation system | — | 1983-12-06 |