Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387792 | Optical frequency encoding for normal shock and position sensing | Israel Frisch | 1995-02-07 |
| 5283430 | Optical frequency encoding for normal shock and position sensing having a broadband light source and a color gradient filter | Israel Frisch | 1994-02-01 |