Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289833 | Accessory of a machine drill and control method | Roland Schaer, Alexander Liniger, David Leuzinger | 2016-03-22 |
| 9233458 | Installation method for an expansion anchor and impact screwdriver for installing an expansion anchor | Joerg Appl, Serhey Khandozhko | 2016-01-12 |