Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275707 | Conveying system for feeding paper reels to reel stands and method for operating the same | Walter Brandli, Hugo Allemann, Jean-Jacques Perinat | 2007-10-02 |
| 5295829 | Water supply device for dental work stations | Hans-Michael Kratochwilla | 1994-03-22 |