Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035273 | Rotor assembly having two core portions each with a reduced back portion | Dan M. Ionel, Stephen J. Dellinger, Alan E. Lesak | 2011-10-11 |
| 7821175 | Stator assembly for an electric machine and method of manufacturing the same | Dan M. Ionel, Stephen J. Dellinger, Alan E. Lesak | 2010-10-26 |
| 7709991 | Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same | Dan M. Ionel, Stephen J. Dellinger, Alan E. Lesak | 2010-05-04 |
| 7468570 | Stator assembly for an electric machine and method of manufacturing the same | Dan M. Ionel, Stephen J. Dellinger, Alan E. Lesak | 2008-12-23 |
| 7348706 | Stator assembly for an electric machine and method of manufacturing the same | Dan M. Ionel, Stephen J. Dellinger, Alan E. Lesak | 2008-03-25 |
| 7332845 | Spoke permanent magnet rotor | Dan M. Ionel | 2008-02-19 |
| 7157827 | Spoke permanent magnet rotor | Dan M. Ionel | 2007-01-02 |
| 7156215 | Quick change shock absorber | Richard T. Mitera, Ronald F. Legawiec | 2007-01-02 |
| 7148598 | Spoke permanent magnet rotors for electrical machines and methods of manufacturing same | Dan M. Ionel, Ronald Bartos | 2006-12-12 |
| 6988600 | High frequency dampening apparatus | — | 2006-01-24 |
| 6976564 | Quick change shock absorber | Richard T. Mitera | 2005-12-20 |
| 6974002 | Adjustable shock absorber | — | 2005-12-13 |
| 6609597 | Dampening apparatus | — | 2003-08-26 |
| 6417596 | Apparatus and method for attaching a shaft to an electric motor rotor | Robert M. Schurter, Vaughn A. DeVorse | 2002-07-09 |
| 6053391 | Friction stir welding tool | Jason W. T. Scott, Christopher B. Smith, Thomas Michael Thessin, Brahmanpalli Narasimhamurthy Ranganathan, Donald Frederic Bishofberger | 2000-04-25 |
| 6013997 | Three dimensional tactile seam tracing device | Elmer Gerald Blachowiak, Christopher B. Smith, Stephen Carian, Brandon Stuart Tarr, Neil A. Duffie +1 more | 2000-01-11 |
| 5865362 | Method of friction welding a support to a boxed vehicle structural assembly | Richard J. Behrmann, John F. Hinrichs, Phillip C. Ruehl, Jianzhong Xie | 1999-02-02 |
| 5407052 | Snubber assembly | Richard T. Mitera | 1995-04-18 |
| 5369300 | Multilayer metallization for silicon semiconductor devices including a diffusion barrier formed of amorphous tungsten/silicon | Randy A. Rusch, Michael S. Baird | 1994-11-29 |
| 5159997 | Miniature shock absorber | Richard T. Mitera | 1992-11-03 |
| 5147017 | Shock absorber | Richard T. Mitera | 1992-09-15 |
| 5050712 | Shock absorber | — | 1991-09-24 |
| 5012575 | Method of securing a wheel assembly to an associated body structure | — | 1991-05-07 |
| 4919491 | Wheel assembly | — | 1990-04-24 |
| 4825031 | Weld gun control | — | 1989-04-25 |