Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300910 | Magnet system | Karl-Heinz Unkelbach, Nicolae Marinescu | 1994-04-05 |
| 4834871 | Magnet block arrangement having an outwardly-directed field | Hans G. Schnabel, Karl-Heinz Unkelbach, Nicolae Marinescu | 1989-05-30 |
| 4439700 | Magnetic drive system for generating linear movements | Klaus Menzel, Ludwig Erd | 1984-03-27 |
| 4395693 | Electrical winding for a transformer, a choke coil or the like | — | 1983-07-26 |