Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444636 | System for the galvanic deposition of metals such as aluminum | Richard Doetzer, Klaus Stoeger, Johann Gehring | 1984-04-24 |
| 4340260 | Magnetic suspension bearing | Helmut Forster, Gerd Stransky | 1982-07-20 |