Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075063 | Automotive machine for producing carriageways | Peter Busley, Karsten Buhr, Guenter Haehn | 2011-12-13 |
| 7918512 | Automotive machine for producing carriageways | Peter Busley, Karsten Buhr, Guenter Haehn | 2011-04-05 |