Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278816 | High CRI electroluminescent lamp | — | 2012-10-02 |
| 8137586 | Phosphor blend for a compact fluorescent lamp and lamp containing same | Albert M. Cavallaro, Robert E. Levin, Roger B. Hunt, Jr. | 2012-03-20 |
| 7749405 | White-emitting phosphor blend and electroluminescent lamp containing same | Judy A. Belinski-Wolfe | 2010-07-06 |
| 7535176 | VUV-excited device with blue-emitting phosphor | Gregory A. Marking, Thomas M. Snyder, Shellie K. Northrop, Chen-Wen Fan | 2009-05-19 |
| 7452483 | Yellow-emitting phosphor blend for electroluminescent lamps | Judy A. Belinski-Wolfe, Thomas A. Wolfe | 2008-11-18 |
| 7402955 | Lamp with multi-layer phosphor coating | Paul Salvi, Roger B. Hunt, Jr. | 2008-07-22 |
| 6827877 | Red-emitting phosphor blend for plasma display panels | — | 2004-12-07 |
| 6805813 | High brightness green-emitting phosphor | Gregory A. Marking | 2004-10-19 |
| 6001477 | Phosphor powder for coating lamp envelopes and method for preparation | Tracy V. Silloway, Paul Salvi | 1999-12-14 |
| 5858277 | Aqueous phosphor coating suspension for lamps | Steven C. Fowler, John S. Tulk, Paul Salvi, Tracy V. Silloway, Karen Lee | 1999-01-12 |
| 5776368 | Borate phosphor synthesis using boron nitride | — | 1998-07-07 |
| 5695685 | Phosphor with modified surface composition and method for preparation | — | 1997-12-09 |
| 5651920 | Small-sized lanthanum cerium terbium phosphate phosphors and method of making | Jenace A. Yurchisin | 1997-07-29 |
| 5611961 | Method of preparing manganese activated zinc orthosilicate phosphor | Cheryl Forster, Anthony F. Kasenga | 1997-03-18 |
| 5447660 | Method for making a calcium halophosphate phosphor | — | 1995-09-05 |
| 5350540 | Method of making alkaline earth metal halophosphate phosphor using metal phosphide reducing agent | — | 1994-09-27 |
| 5268124 | Method of making alkaline earth metal halophosphate phosphor using metal phosphide reducing agent | — | 1993-12-07 |
| 5196229 | Coated phosphor articles | — | 1993-03-23 |
| 5154852 | Method of making lanthanum cerium terbium gadolinium phosphate phosphor | — | 1992-10-13 |
| 5132042 | Method of making lanthanum cerium terbium phosphate phosphor with improved brightness | Anthony F. Kasenga, Charles F. Chenot, Leslie F. Gray | 1992-07-21 |
| 5116532 | Method of making lanthanum cerium terbium phosphate phosphor | Anthony F. Kasenga, Charles F. Chenot, Leslie F. Gray | 1992-05-26 |
| 5106532 | Method of making lanthanum cerium terbium phosphate phosphor | — | 1992-04-21 |
| 5082640 | Method of making luminescent grade boron phosphate | Jeffrey A. Smith | 1992-01-21 |