Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633097 | Mechanical joining for water-cooled motor frame | Robert A. Dunlap | 2003-10-14 |
| 6394658 | Bearing systems having reduced noise and axial preload | — | 2002-05-28 |
| 6357718 | Method and apparatus for jackscrew insertion | Mark F. Fleer | 2002-03-19 |
| 6123462 | Bearing system having reduced noise and axial preload | — | 2000-09-26 |
| 5990595 | Rotors and methods of manufacturing such rotors | — | 1999-11-23 |
| 5859482 | Liquid cooled electric motor frame | Matthew Doctor, Walter R. Johnson, Timothy K. Marker, Darrell R. Sontag, Ajoy K. Basu | 1999-01-12 |
| 5787568 | Method of manufacturing a motor having thermostatically controlled or limited space heater | — | 1998-08-04 |
| 5631509 | Motor having thermostatically controlled or limited space heater | — | 1997-05-20 |