Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435650 | Fine laminar barrier protective layer | Andree Mehrtens, Thomas Kupper, Christoph Moelle | 2013-05-07 |
| 7965043 | Inner coating of lamp vessels, such as discharge vessels of gas discharge lamps | Thomas Kupper, Christoph Mölle, Dietmar Ehrlichmann, Rainer Kronfoth, Klaus Gunther | 2011-06-21 |