Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717298 | Blocking device for a beverage dispenser | — | 2010-05-18 |
| 5845506 | Drink dispenser with improved cooling | — | 1998-12-08 |
| 5655873 | Drum lifting attachment for forklifts | Uwe Stier, Michael D. Naugle | 1997-08-12 |
| 5441322 | Apparatus for lifting drums | Uwe Stier, Michael D. Naugle | 1995-08-15 |
| 5390795 | Conical drum storage container | Uwe Stier, Michael D. Naugle | 1995-02-21 |
| 4941373 | Rotary opener and closer for screws, screw closures on bottles, jars and the like | — | 1990-07-17 |