Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D777811 | Pipe milling machine | — | 2017-01-31 |
| D726770 | Mortar pump | Hans-Rudolf Winiger | 2015-04-14 |
| D673592 | Pipe milling machine | — | 2013-01-01 |
| 6308362 | Milling device for pipe cleaning and sanitation technology | — | 2001-10-30 |
| 4958992 | Variable capacity swivelling vane pump | — | 1990-09-25 |