Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350283 | Method for making rotor for permanent magnet electric machine | Bumsuk Won, Russel Hugh Marvin | 2008-04-01 |
| 7237327 | Apparatus for mounting a plurality of magnet segments on a back ring | Carey L. Linkovich, Russel Hugh Marvin | 2007-07-03 |
| 7231822 | Machine and method for balancing a member during rotation | Christopher E. Emr, Russel Hugh Marvin | 2007-06-19 |
| 7021831 | Zero radial and axial clearance bearing assembly | Edwin Chadwick, Mitchell Bussell, Robert A. Hoyt, Russel Hugh Marvin | 2006-04-04 |
| 6974522 | Method and apparatus for mounting a plurality of magnet segments on a back ring | Carey L. Linkovich, Russel Hugh Marvin | 2005-12-13 |
| 4264103 | Storable legrest assembly | Walter J. Cutler | 1981-04-28 |