Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119521 | Apparatus and method for measuring the acoustic properties of acoustic absorbers | Belur N. Shivashankara, Noe Arcas, Charles A. Parente, Ronald F. Olsen | 2000-09-19 |