Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574398 | Roller shade filler panel | Gary L. Zernach, Nathan W. Pascarella, Darron J. Wright, Joseph Allen Dukes, Mark A. Acklin +4 more | 2017-02-21 |
| 9220932 | Fire stop system | Gary L. Zernach, Joseph Allen Dukes, Scott M. Younghouse, Nathan W. Pascarella, John G. Duffield | 2015-12-29 |
| 8915286 | Roller shade filler panel | Gary L. Zernach, Nathan W. Pascarella, Darron J. Wright, Joseph Allen Dukes, Mark A. Acklin +3 more | 2014-12-23 |
| 8833478 | Fire stop system | Gary L. Zernach, Joseph Allen Dukes, Scott M. Younghouse, Nathan W. Pascarella, John G. Duffield | 2014-09-16 |