| 7049722 |
Motor core construction |
— |
2006-05-23 |
| 6930422 |
Multi-stage motor |
— |
2005-08-16 |
| 6803691 |
Ring-shaped motor core |
— |
2004-10-12 |
| 6754035 |
Method and apparatus for limiting actuator coil temperature |
Stuart K. Francis, Bijan Tehrani |
2004-06-22 |
| 6664689 |
Ring-shaped motor core with toroidally-wound coils |
— |
2003-12-16 |
| 5755008 |
Ball joint wheel assembly |
— |
1998-05-26 |
| 5655884 |
Flexible impeller with overmolded hub |
— |
1997-08-12 |
| 5642986 |
Flexible impeller with one-piece hub |
— |
1997-07-01 |
| 5626461 |
Stranded impeller |
— |
1997-05-06 |
| 5584656 |
Flexible impeller for a vacuum cleaner |
— |
1996-12-17 |
| 5256978 |
Microwave moisture content analyzer |
— |
1993-10-26 |
| 5206587 |
Inductive displacement transducer having telescoping probe assembly |
— |
1993-04-27 |
| 5111139 |
Inductive displacement transducer having an undulatory moveable member |
— |
1992-05-05 |
| 5107211 |
Transducer for measuring rotary displacement of an object |
— |
1992-04-21 |
| 5021751 |
Quadrature oscillator network |
— |
1991-06-04 |