Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082755 | Trailer towbar adaptor for a hand truck | — | 2000-07-04 |
| 5975357 | Beverage dispensing apparatus having consistent mix delivery of beverage to container | — | 1999-11-02 |
| 5931343 | Beverage dispensing apparatus having consistent mix delivery of beverage to container | Charles M. Fisher, Thomas Joseph Pfeifer, Krzysztof Struminski | 1999-08-03 |
| 5588557 | Beverage dispenser | — | 1996-12-31 |