Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865166 | Assembly and disassembly system with a spring retaining member for a brake actuation unit | Hans Rocholl | 1989-09-12 |
| 4833975 | Integrated manual brake device | Hans Rocholl | 1989-05-30 |