Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029655 | Modular gas fireplace insert | David S. Reimers | 2000-02-29 |
| 6004493 | Method of making mineral fiber panels | — | 1999-12-21 |
| 5967139 | Gas burning fireplace unit with damper | — | 1999-10-19 |
| 5931154 | Gas fireplace burner plate | Dennis Laabs | 1999-08-03 |
| 5800875 | Mineral fiber log processing | — | 1998-09-01 |
| 5738084 | Ventless patio fireplace | — | 1998-04-14 |
| D381071 | Portable fireplace | — | 1997-07-15 |