| 11133665 |
Direct current over voltage monitoring and protection |
Francis C. Belisle, Jef William Good, George E. Wulf, Jr., Kenneth C. Kramer, Chad Lukan +2 more |
2021-09-28 |
| 7770526 |
Railcar man-way cover lift-assist system |
— |
2010-08-10 |
| 6260833 |
Fail safe coil spring including mounting mechanism |
— |
2001-07-17 |
| 6211633 |
Synchronous sampling circuit for a sensorless switching reluctance machine system |
Stephen R. Jones |
2001-04-03 |
| 5920175 |
Instantaneous position indicating apparatus for a sensorless switched reluctance machine system |
Stephen R. Jones |
1999-07-06 |
| 5867004 |
Relative angel estimation apparatus for a sensorless switched reluctance machine system |
Stephen R. Jones, Graham T. Fordyce |
1999-02-02 |
| 5844385 |
Absolute angle estimation apparatus for a sensorless switched reluctance machine system |
Stephen R. Jones |
1998-12-01 |
| 5689165 |
Estimator initialization circuit and method for a sensorless switched reluctance machine system |
Stephen R. Jones |
1997-11-18 |
| 5529290 |
Apparatus for quenching coil springs to assure cooling |
— |
1996-06-25 |
| 4991185 |
Method of testing n-bit programmable counters |
David Hatten, Joe Foster, Walter G. Fry, Abdul Rashid |
1991-02-05 |