Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168871 | Multi-layer acoustical building panels | Phi-Oanh R. Pham | 2024-12-17 |
| 12017441 | Sound attenuating building panels | Phi-Oanh R. Pham, William H. Frantz | 2024-06-25 |
| 11636235 | Systems and methods of predicting architectural materials within a space | Matthew S. Cramer, William H. Frantz, Steven P. Wilkinson, Jeffrey D. Fulmer | 2023-04-25 |
| 11536024 | Multi-layer acoustical building panels | Phi-Oanh R. Pham | 2022-12-27 |
| 7679222 | Power and signal distribution system for use in interior building spaces | Brian T. Patterson, William E. Beakes, Sandor A. Frecska, Jere W. Myers | 2010-03-16 |