Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390808 | Gas fireplace artificial log assembly | — | 2002-05-21 |
| 6138667 | Direct vent fireplace construction | — | 2000-10-31 |
| D410721 | Putt rail | Walter R. Trapp, Thomas F. Pebworth, Jr. | 1999-06-08 |
| 5669815 | Barometric damper with magnetic latch | — | 1997-09-23 |