Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198176 | Liquid dispenser, hollow dispensing needle kit system for said liquid dispenser, and hollow dispensing needle | — | 2007-04-03 |
| 6135325 | Liquid dispenser, supplying and dosing cylinder device, in particular for liquid dispenser and method for manufacturing a liquid dispenser | Siegfried Graf, Hans Graf | 2000-10-24 |
| 4758450 | Object coated with plastic and process for producing it | Gunther Czech | 1988-07-19 |