Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006199 | Trim strip system for use with underhung ceiling panels | Abraham M. Underkofler, Mark R. Paulsen | 2018-06-26 |
| 9920524 | Trim strip system for use with underhung ceiling panels | Abraham M. Underkofler, Mark R. Paulsen | 2018-03-20 |
| 9920525 | Acoustical baffle panel system | Abraham M. Underkofler | 2018-03-20 |
| 9909312 | Free span ceiling grid system | James J. Lehane, Lee M. Tedesco, John M. Willi, Donald J. Leahy, Abraham M. Underkofler +2 more | 2018-03-06 |
| 9879424 | Torsion spring panel bars and construction method | Abraham M. Underkofler | 2018-01-30 |