Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777472 | Scrim attachment system | Anthony L. Wiker, Peter J. Oleske | 2017-10-03 |
| 9702142 | Water stain and sag resistant acoustic building panel | Michelle X. Wang, Joanne Lefever | 2017-07-11 |