Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056870 | Magnetic decorative trim with DC power transmission | Salvatore C. Immordino, Terry L. Rosenstiel, Mark Joseph, William O. White, Alexander Dadakis | 2021-07-06 |
| 11002010 | Methods for making high sound transmission class gypsum boards and gypsum boards made by the method | Mark Antosh, Mark Hemphill, Yijun Sang | 2021-05-11 |