Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761512 | Biaxial vibration isolation and damping in a concentric plural-cylinder system | — | 2023-09-19 |
| 5227982 | Digital reverberation time measurement system | Douglas A. Noll, Andrew H. Chiang | 1993-07-13 |