Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188648 | Method of manufacturing optical fibres | Peter E. E. Geittner, Jacques Warnier | 1993-02-23 |
| 5145509 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Jacques Warnier, Howard J. C. Wilson | 1992-09-08 |
| 5133794 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Jacques Warnier, Howard J. C. Wilson | 1992-07-28 |
| 5106402 | Method of manufacturing a monomode optical fiber | Peter E. E. Geittner, Hans Lydtin | 1992-04-21 |
| 4871383 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Jacques Warnier, Howard J. C. Wilson | 1989-10-03 |
| 4477401 | Method of manufacturing a dielectric | Siegfried Hunten, Rolf Wernicke, Cornelius J. Klomp, Willem Noorlander | 1984-10-16 |
| 4260663 | Method of producing a dielectric having a perowskite structure | Siegfried Hunten | 1981-04-07 |