Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628533 | Systems and methods for detecting corrosion | Chung Eun Lee | 2009-12-08 |
| 6528967 | Permanent magnet brushless electric motor system and method of using same | — | 2003-03-04 |
| 5929582 | Direct current electrical motor system and method of using same | — | 1999-07-27 |
| 5831353 | Modular linear motor and method of constructing and using same | Vance E. Bolding | 1998-11-03 |
| 5734209 | Linear electric motor and method of using and constructing same | — | 1998-03-31 |
| 5483615 | Direct current electrical motor system and method of using same | — | 1996-01-09 |
| 5418446 | Variable speed constant frequency synchronous electric power generating system and method of using same | — | 1995-05-23 |
| 5066866 | Power converter system | — | 1991-11-19 |
| 4827789 | Linear actuator | Robert B. Bossler, Jr. | 1989-05-09 |
| 4605107 | Slip clutch with slip detector and electrical disconnect | Donald P. Shutt | 1986-08-12 |
| 4338536 | Reversible direct current machine with movable stator | — | 1982-07-06 |