Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802733 | Fluorine-doped optical fibre and method of manufacturing such fibre | Peter Klaus Bachmann, Peter E. E. Geittner, Howard J. C. Wilson | 1989-02-07 |
DL
Dieter Leers
Overall (1989): #120,276 of 140,708Top 90%
1
Patents 1989