Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7063586 | Ceramic discharge chamber for a discharge lamp | Curtis E. Scott, Douglas Seredich | 2006-06-20 |
| 6639362 | High pressure discharge lamp | Curtis E. Scott, Charles D. Greskovich | 2003-10-28 |
| 6538377 | Means for applying conducting members to arc tubes | Curtis E. Scott, Karthik Sivaraman, Martin Panchula | 2003-03-25 |
| 6498429 | Sodium-xenon lamp with improved characteristics at end-of-life | Janos Sneider, Zoltan Toth, Istvan Csanyi | 2002-12-24 |
| 6157132 | Discharge lamp emission material | Balazs Nyiri, Istvan Csanyi | 2000-12-05 |
| 5952768 | Transparent heat conserving coating for metal halide arc tubes | Gary R. Allen, Thomas G. Parham | 1999-09-14 |
| 5549746 | Solid state thermal conversion of polycrystalline alumina to sapphire using a seed crystal | Curtis E. Scott, Lionel M. Levinson | 1996-08-27 |
| 5353210 | Reflector lamp with low UV emission | Thomas G. Parham, Curtis E. Scott | 1994-10-04 |
| 5336968 | DC operated sodium vapor lamp | Rolf S. Bergman, John H. Ingold | 1994-08-09 |
| 4961020 | Sodium vapor lamp for sonic pulse operation | — | 1990-10-02 |
| 4868457 | Ceramic lamp end closure and inlead structure | — | 1989-09-19 |
| 4599543 | Time fuse for high pressure sodium lamps | — | 1986-07-08 |
| 4580075 | High pressure sodium lamp having improved coloring rendition | — | 1986-04-01 |
| 4382205 | Metal vapor arc lamp having thermal link diminishable in heat conduction | — | 1983-05-03 |
| 4342938 | Universal burning ceramic lamp | — | 1982-08-03 |