Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229704 | Current supply arrangement | — | 1993-07-20 |
| 4878003 | Process and installation for the automatic control of a utility vehicle | — | 1989-10-31 |
| 4700427 | Method of automatically steering self-propelled floor-cleaning machines and floor-cleaning machine for practicing the method | — | 1987-10-20 |