Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543437 | Drafthood adapter assembly particularly for stoves and fireplaces | Duong Luu, Huynh Hy Co, Patrick Owen Kelly | 2003-04-08 |
| 6295981 | Fireplace with vertical or horizontal venting | Michael Catenazzo | 2001-10-02 |
| 6036474 | Gas burner for fireplace | Dung Diep, Duong Luu, Syd Barkhouse, Patrick Owen Kelly | 2000-03-14 |
| 5947113 | Direct vent gas appliance with vertical and horizontal venting | Albert Keith Teakell, Robert E. Cabrera, Michael E. Marusak | 1999-09-07 |
| 5673683 | Induced draft fireplace | Robert E. Cabrera | 1997-10-07 |
| 5320086 | Direct vent gas appliance with vertical and horizontal venting | Albert Keith Teakell, Robert E. Cabrera | 1994-06-14 |
| 5243965 | Heat producing gas log apparatus | Kenneth R. Maitland, Roy E. Mundy | 1993-09-14 |
| 5081981 | Yellow flame gas fireplace burner assembly | — | 1992-01-21 |
| 4976253 | Method and apparatus for burning gas in the combustion chamber of a fireplace | Tadeusz Karabin, Roy E. Mundy | 1990-12-11 |