Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814926 | Liquid aspirator | Dieter Hoffmeier, Reinhard Wesselmeier | 2010-10-19 |
| 7686951 | Vacuum skimmer for ponds and the like | Michaela Lorenz | 2010-03-30 |
| 5609194 | Lid for a carafe for holding a brewed beverage | Karl Link, G unter Oppermann | 1997-03-11 |