Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146657 | Grateless, back drafted and back fed pellet stove | Stephen T. Spevak | 2024-11-19 |
| 11877582 | Automated cordless smoker | Brandon James Leavitt, Robert Kirk Jafek | 2024-01-23 |
| 7541771 | Rechargeable battery and method of assembly | Sam Shifron, Joseph M. Zueck | 2009-06-02 |
| 5875098 | Thermoelectric module with gapless eggcrate | John C. Bass, Norbert B. Elsner | 1999-02-23 |