Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870485 | Three dimensional image generating apparatus having a phosphor chamber | Elizabeth A. Downing | 1989-09-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870485 | Three dimensional image generating apparatus having a phosphor chamber | Elizabeth A. Downing | 1989-09-26 |