Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4823045 | Picture taking tube having a bias light device | Jean-Luc Ricaud | 1989-04-18 | $4,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4823045 | Picture taking tube having a bias light device | Jean-Luc Ricaud | 1989-04-18 | $4,000 |