Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8577050 | Calibration of audiometric bone conduction vibrators | Robert H. Margolis, Jonathan D. Birck | 2013-11-05 |
| 8075494 | Audiogram classification system | Robert H. Margolis | 2011-12-13 |