Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173234 | Trigger pump dispenser with interchangeable piston | Christoph Hoffmann, Klaus Thanisch, Peter Stoelben, Klaus Natersky | 2019-01-08 |
| 9132441 | Trigger pump dispenser with on/off indicator | Christoph Hoffman, Klaus Thanish, Peter Stoelben, Klaus Natersky | 2015-09-15 |
| D508402 | Child-resistant closure | Valentin Hierzer | 2005-08-16 |