Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8327755 | Beverage brewer with power driven tubular hot water dispense valve and method | Zbigniew G. Lassota | 2012-12-11 |
| 7798373 | Airpot beverage dispenser and method | Leszek M. Wroblewski, Bartosz Sokolski, Michael W. Lassota, Zbigniew G. Lassota | 2010-09-21 |
| 4655950 | Foamed cast acoustical material and method | — | 1987-04-07 |