Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663728 | Gold-free platinum material dispersion-strengthened by small, finely dispersed particles of base metal oxide | Harald Manhardt, Wulf Kock | 2003-12-16 |
| 6649134 | Method and apparatus for reducing nitrous oxide | Marek Gorywoda, Jonathan Lund | 2003-11-18 |
| 6645358 | Hollow cylindrical cathode sputtering target and process for producing it | Ralf Heck, Bernd Stenger, Oliver Warkentin | 2003-11-11 |
| 6607787 | Process for producing a coating on a refractory structural member | Wulf Kock, Frank Krüger, Harald Manhardt, Jürgen Merker | 2003-08-19 |
| 6525475 | SiO2-glass bulb with at least one current lead-in, process for producing a gas-tight connection between them, and their use in a gas-discharge lamp | Friedhold Scholz, Jorg Schielke, Holger Zingg | 2003-02-25 |