Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439226 | Glass surround for fireplaces | Timothy W. Johnson, Dan Curtis Shimek | 2002-08-27 |
| 5388903 | Multifaceted modular enclosure frame with integral sub-panel guide system | Trent Jones | 1995-02-14 |
| 5380083 | Multifaceted modular enclosure frame with integral sub-panel guide system | Trent Jones | 1995-01-10 |
| 5172944 | Multiple point cam-pinion door latch | Terry L. Munich, Robert G. Lau, David A. Swan | 1992-12-22 |