Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420291 | Lead silicate glass and a process for setting a reduced surface resistance of the lead silicate glass | Simone Monika Ritter, Peter Brix, Raimund Barden, Wilfried Koudelka | 2002-07-16 |