Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31408 | Dispenser for paste-like products with a manually actuatable piston | Joachim Czech | 1983-10-11 |
| 4301948 | Dispenser for paste-like products with a manually actuatable piston | Joachim Czech | 1981-11-24 |