Patents per Year
Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326327 | Ammunition cartridge | — | 2025-06-10 |
| 12264903 | Ammunition cartridge | — | 2025-04-01 |
| 12135197 | Ammunition cartridge | — | 2024-11-05 |
| 12092441 | Ammunition cartridge | — | 2024-09-17 |
| 11867491 | Ammunition cartridge | — | 2024-01-09 |
| 11480416 | Method for producing multi-component cases | — | 2022-10-25 |
| 11143493 | Ammunition cartridge | — | 2021-10-12 |
| 10866073 | Method for producing multi-component cases | — | 2020-12-15 |
| 6267460 | Towel dispenser | Patrick Besserer, Markus Ehrensperger, Christian Frei, Hans-Jorg Studer | 2001-07-31 |
| 6007168 | Dispenser of hand-drying strips of material | — | 1999-12-28 |
| 4562787 | Forked boom or spreader gaff for sailboards | Joachim Adamek | 1986-01-07 |
| 4537143 | Apparatus for the stabilizing of the direction of travel of watercraft, specifically a sword or fin for sailboards | — | 1985-08-27 |
| 4526120 | Mast base structure for a sailboard | — | 1985-07-02 |