Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125282 | Motor vehicle two countershaft transmission change-speed gearbox and method | Helmut Bender, Hans Merkle, Wolfgang Zaiser | 1992-06-30 |
| 5076880 | Apparatus for manufacturing trim panels including several trim components | Ernst M. Spengler | 1991-12-31 |
| 4923539 | Method and apparatus for manufacturing trim panels including several trim components | Ernst M. Spengler | 1990-05-08 |