Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534919 | Discharge lamp having electrode part with negative electron affinity | Peter Klaus Bachmann, Bernd Rausenberger, Albrecht Kraus, Norbert Braun | 2003-03-18 |
| 6084340 | Electron emitter with nano-crystalline diamond having a Raman spectrum with three lines | Peter Klaus Bachmann, Detlef Uwe Wiechert, Klaus Rademacher | 2000-07-04 |
| 5145509 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Hans-Jurgen E. Hagemann, Jacques Warnier | 1992-09-08 |
| 5133794 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Hans-Jurgen E. Hagemann, Jacques Warnier | 1992-07-28 |
| 4871383 | Method of manufacturing optical fibres | Peter Klaus Bachmann, Hans-Jurgen E. Hagemann, Jacques Warnier | 1989-10-03 |
| 4857091 | Method of manufacturing optical fibers | Peter E. E. Geittner, Hans Lydtin | 1989-08-15 |
| 4802733 | Fluorine-doped optical fibre and method of manufacturing such fibre | Peter Klaus Bachmann, Peter E. E. Geittner, Dieter Leers | 1989-02-07 |