Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408072 | Hearthmount heating appliance | Vance R. Smith, Stephen F. Richardson | 1999-04-13 |
| D382337 | Freestanding heating appliance | Vance R. Smith, Stephen F. Richardson | 1997-08-12 |
| D371835 | Zero clearance fireplace | Jay F. Kempf, Vance R. Smith | 1996-07-16 |
| 5137012 | Pellet burning stove | William W. Crossman, Jr., Derik K. Andors, Richard Simon Blackburn, John H. Guest | 1992-08-11 |
| D327734 | Pellet burning stove | Vance R. Smith, Richard Simon Blackburn | 1992-07-07 |
| D308246 | Wood and coal burning stove | Duncan C. Syme, Vance R. Smith | 1990-05-29 |
| 4817584 | Wood burning stove with concealable doors | — | 1989-04-04 |