Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408458 | Hearth apparatus | Martin D. Husted | 2019-09-10 |
| 9874352 | Hood for emission control for fireplace | — | 2018-01-23 |
| 9562693 | Hearth apparatus | Martin D. Husted | 2017-02-07 |
| 9086220 | Ethanol-burning hearth apparatus | Martin D. Husted | 2015-07-21 |