Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749930 | Holder made from quartz glass for the processing of semiconductor wafers and method for production of the holder | Juergen Weber, Tobias Pogge, Martin Trommer, Bodo Kuehn, Waltraud Werdecker | 2010-07-06 |
| 7637126 | Method for the production of laser-active quartz glass and use thereof | Rainer Koeppler, Bodo Kuehn, Waltraud Werdecker, Walter Lehmann | 2009-12-29 |