Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860409 | Dispenser for a liquid, in particular a bottle-top dispenser | Walter Lutz, Peter Krank | 2005-03-01 |
| 4378413 | Recombination system for storage batteries | August Winsel, Konstantin Ledjeff | 1983-03-29 |