Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564954 | Rope hoist with elastic frame | Reiner Buhlmayer, Helmut Noller, Richard Muller, Anita Schmiedt | 2003-05-20 |
| 6516728 | Continuously width-adjustable trolley travelling winch | Richard Muller, Johann Lung | 2003-02-11 |