Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349258 | Permanent magnet structure for use in electric machinery | Herbert A. Leupold | 1994-09-20 |
| 5280209 | Permanent magnet structure for use in electric machinery | Herbert A. Leupold | 1994-01-18 |