Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8610441 | Device for determining a thickness or thickness variation of a flat object | Reto Schletti | 2013-12-17 |
| 5899644 | Apparatus for supporting a hand guided drill tool | Manfred Buck, Helmut Kratt | 1999-05-04 |