Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855587 | X-ray image intensifier tube with carbon-reinforced plastic foil entrance window | Caspard H. J. Creusen | 1989-08-08 |
JC
Johannes K. E. Colditz
Overall (1989): #96,102 of 140,708Top 70%
1
Patents 1989