Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071997 | LED with light transmissive heat sink | Adam Scotch | 2011-12-06 |
| 8040061 | Ceramic discharge vessel having an opaque zone and method of making same | Christopher A. Tarry, Roland Huettinger | 2011-10-18 |
| 7964235 | Method of treating a ceramic discharge vessel | Harry S. Mackel | 2011-06-21 |
| 7952282 | Brazing alloy and ceramic discharge lamp employing same | Yi Zheng | 2011-05-31 |
| 7952291 | Discharge lamp having a visual-change timer | Peter Niedermeier | 2011-05-31 |
| 7897098 | High total transmittance alumina discharge vessels having submicron grain size | — | 2011-03-01 |