Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047742 | Tamping device | Georg Sick, Oliver Kolmar, Otto W. Stenzel | 2011-11-01 |
| D638861 | Compaction machine | — | 2011-05-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047742 | Tamping device | Georg Sick, Oliver Kolmar, Otto W. Stenzel | 2011-11-01 |
| D638861 | Compaction machine | — | 2011-05-31 |