Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7305783 | Lenticular fireplace | David Charles Lyons | 2007-12-11 |
| 6919884 | Simulated fireplace including electronic display | Thomas Jerome Bachinski, Dan Curtis Shimek, David Charles Lyons, Mark R. Schroeder | 2005-07-19 |
| 6880275 | Lenticular fireplace | David Charles Lyons | 2005-04-19 |