Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874214 | Clear holographic helmet visor and process of producing same | Jean-Blaise Migozzi | 1989-10-17 |
| 4830464 | Wide field high optical efficiency display device | Jean-Blaise Migozzi | 1989-05-16 |