Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959636 | Passive and no-loss weather cap for protection of wind induced downdraft in sensitive exhaust system | Darius D. Lisowski | 2024-04-16 |
| 11274825 | Passive and no-loss weather cap for protection of wind induced downdraft in sensitive exhaust systems | Darius D. Lisowski | 2022-03-15 |
| 4386019 | Method of making electrodes for electrochemical cell | Thomas D. Kaun | 1983-05-31 |