Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232689 | Electromagnetic machines | — | 2012-07-31 |
| 6770988 | Linear electromagnetic machine | — | 2004-08-03 |
| 6721641 | Electromagnetic damper for vehicle suspension | — | 2004-04-13 |
| 6608408 | Linear electromagnetic machine | — | 2003-08-19 |
| 6468082 | Motion-imparting apparatus | — | 2002-10-22 |
| 6462439 | Electromagnetic apparatus for producing linear motion | — | 2002-10-08 |
| 6268667 | Apparatus for producing linear motion | — | 2001-07-31 |
| 5605462 | Motion imparting apparatus | — | 1997-02-25 |
| 5440183 | Electromagnetic apparatus for producing linear motion | — | 1995-08-08 |
| 4978299 | Simulator mechanism | — | 1990-12-18 |
| 4691202 | Identification systems | Christopher Hook | 1987-09-01 |