Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9567519 | Composite ceramic which comprises a conversion phosphor and a material having a negative coefficient of thermal expansion | Holger Winkler, Thomas Juestel | 2017-02-14 | $97,202,000 |