Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547531 | Variable-displacement axial piston pump | Terry L. Cumbo, Anthony L. Reilly | 2003-04-15 |
| 5708311 | Integrated electric motor driven in line hydraulic pump | Leslie M. Claar | 1998-01-13 |
| 5135031 | Power transmission | Roy T. Burgess, Rajamouli Gunda, Frank Herta, James A. Kessler, Richard S. Leemhuis +2 more | 1992-08-04 |
| 5073091 | Power transmission | Roy T. Burgess, Rajamouli Gunda, Frank Herta, James A. Kessler, Richard S. Leemhuis +2 more | 1991-12-17 |
| 5017095 | Power transmission | Roy T. Burgess, Gregory P. Campau, Leslie M. Claar, Douglas G. Snow, Roy H. Taylor | 1991-05-21 |
| 4862789 | Positive displacement pump or motor utilizing a self-lubricated bearing | Roy T. Burgess, Gregory P. Campau, Leslie M. Claar, Douglas G. Snow, Roy H. Taylor | 1989-09-05 |