Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836449 | Acoustic method and device for distance measurement | Alexander M. Raykhman, David Freger | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836449 | Acoustic method and device for distance measurement | Alexander M. Raykhman, David Freger | 2004-12-28 |