Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296553 | Sound damping gypsum board and method of constructing a sound damping gypsum board | Joseph J. Bailey, Richard P. Weir, R. G. Iyer | 2025-05-13 |
| 12296572 | Sound damping gypsum board and method of constructing a sound damping gypsum board | Joseph J. Bailey, Richard P. Weir, R. G. Iyer, Bradley J. Busche | 2025-05-13 |