Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102121 | Single-ended ceramic discharge lamp | Lori Brock, Jeffrey T. Neil | 2012-01-24 |
| 7936128 | Frit seal material, lamp with frit seal, and method for sealing a high intensity discharge lamp | Jeffrey William Holt, Dana Caldwell | 2011-05-03 |
| 7741780 | Ceramic discharge vessel having a sealing composition | — | 2010-06-22 |
| 7728495 | HID lamp with frit seal thermal control | Karlene J. Zuk, Cathy Shaw Trumble, Joanne Browne | 2010-06-01 |
| 7170228 | Ceramic arc tube having an integral susceptor | Gregory Zaslvasky, Ernest Davey, Dana Caldwell | 2007-01-30 |
| 7038383 | Ignition aid for high intensity discharge lamp | Scott J. Butler | 2006-05-02 |
| 6955579 | Monolithic seal for a sapphire metal halide lamp | George C. Wei, Helmar Adler, Dieter Lang | 2005-10-18 |
| 6873108 | Monolithic seal for a sapphire metal halide lamp | George C. Wei, Helmar Adler, Dieter Lang | 2005-03-29 |
| D484255 | Ceramic arc tube | Gregory Zaslavsky, Christopher S. Nordahl, Joseph V. Lima | 2003-12-23 |
| 6661171 | Integral starting aid for high intensity discharge lamps | — | 2003-12-09 |
| 6620272 | Method of assembling a ceramic body | Gregory Zaslavsky, Christopher S. Nordahl, Joseph V. Lima | 2003-09-16 |
| 5747402 | Translucent polycrystalline alumina and method of making same | George C. Wei, David Alan Goodman | 1998-05-05 |
| 5682082 | Translucent polycrystalline alumina and method of making same | George C. Wei, David Alan Goodman | 1997-10-28 |
| 5631201 | Translucent polycrystalline alumina and method of making same | George C. Wei, David Alan Goodman | 1997-05-20 |