Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995040 | Head-of-wall firestopping construction for use with an acoustic wall construction | James P. Stahl, Jr., Julio Lopes | 2018-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995040 | Head-of-wall firestopping construction for use with an acoustic wall construction | James P. Stahl, Jr., Julio Lopes | 2018-06-12 |