Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163765 | Spark ignition flamethrower | — | 2024-12-10 |
| 10349470 | Portable induction heater | Thomas M. Gough, Paul G. Astrowski, Lawrence S. Erst | 2019-07-09 |
| D841788 | Portable, handheld induction heater | Thomas M. Gough, Paul G. Astrowski, Lawrence S. Erst | 2019-02-26 |