Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857565 | Method for making acoustical panels with a three-dimensional surface | Jacque S. Harrison | 2014-10-14 |
| 6610160 | Method for resurfacing a ceiling tile | — | 2003-08-26 |
| 4894102 | Method for refinishing building panels | Kenneth F. Halls | 1990-01-16 |
| 4740257 | Ceiling tile covering system | Kenneth F. Halls | 1988-04-26 |