Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692272 | Electric machine and associated method | — | 2017-06-27 |
| 6452300 | Laminated stator yokes | — | 2002-09-17 |
| 6255955 | Brush warning indicator and methods for indicating brush wear-out | — | 2001-07-03 |
| 5949173 | Permanent magnet direct current motor | Guillermo Wille, Donald B. Pedigo, Bernd Wieland, Eldon R. Cunningham | 1999-09-07 |
| RE35855 | Structured product dynamoelectric machine | Richard F. Uhen, Robert E. Ellis, Eldon R. Cunningham, Michael J. Usher, Joseph E. Miller | 1998-07-21 |
| 5610456 | Permanent magnet direct current motor | Guillermo Wille, Donald B. Pedigo, Bernd Wieland, Eldon R. Cunningham | 1997-03-11 |
| 5604654 | Permanent magnet direct current motor | Guillermo Wille, Donald B. Pedigo, Bernd Wieland, Eldon R. Cunningham | 1997-02-18 |
| 5602957 | Permanent magnet direct current motor | Guillermo Wille, Donald B. Pedigo, Bernd Wieland, Eldon R. Cunningham | 1997-02-11 |
| 5497039 | Vibration reduction system for an electric motor | Richard F. Uhen, Robert E. Ellis, Eldon R. Cunningham, Michael J. Usher, Joseph E. Miller | 1996-03-05 |
| 5365132 | Lamination for a dynamoelectric machine with improved cooling capacity | John C. Hann | 1994-11-15 |
| 5358341 | Structured product dynamoelectric machine | Richard F. Uhen, Robert E. Ellis, Eldon R. Cunningham, Michael J. Usher, Joseph E. Miller | 1994-10-25 |
| 5237231 | Structured product dynamoelectric machine | Richard F. Uhen, Robert E. Ellis, Eldon R. Cunningham, Michael J. Usher, Joseph E. Miller | 1993-08-17 |
| 5113104 | Structured product dynamoelectric machine | Richard F. Uhen, Robert E. Ellis, Eldon R. Cunningham, Michael J. Usher, Joseph E. Miller | 1992-05-12 |