Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681475 | Automatic bottle opener with worm stopper | — | 2010-03-23 |
| 6427556 | Centering device for corkscrew | — | 2002-08-06 |
| 6321620 | Electrical corkscrew with depth penetration regulator | — | 2001-11-27 |
| 5367923 | Corkscrew that extracts simultaneously with the cork a preventively cut portion of the capsule on the neck of the bottle | — | 1994-11-29 |