Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070516 | Control for the scoop flap of a construction machine | Uwe Esch | 2000-06-06 |
| 5235917 | Monorail trolley with U-shape frame extending over, above, and surrounding the rail | Jochen Luck, Johannes Gerhard Spoler | 1993-08-17 |