Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049425 | Gas-filled shroud to provide cooler arctube | Gary R. Allen, David C. Dudik, Viktor K. Varga, Robert Baranyi, Agoston Boroczki +4 more | 2011-11-01 |
| 7901110 | System and method for forced cooling of lamp | Amol S. Mulay, Viktor K. Varga, Gary R. Allen, Sairam Sundaram, Svetlana Selezneva +1 more | 2011-03-08 |
| 7786673 | Gas-filled shroud to provide cooler arctube | Gary R. Allen, David C. Dudik, Viktor K. Varga, Robert Baranyi, Agoston Boroczki +4 more | 2010-08-31 |
| 6400076 | Xenon metal halide lamp having improved thermal gradient characteristics for longer lamp life | Gary R. Allen, Gary O. Jacobs, Kenneth S. King, Timothy P. Dever | 2002-06-04 |
| 5896004 | Double ended quartz lamp with end bend control | Joseph Feldman, Richard L. Hansler, Walter Chapman, John M. Davenport, Gary R. Allen +3 more | 1999-04-20 |
| 5387839 | Electrode-inlead assembly for electrical lamps | Jeffrey D. Johnson, Paul G. Mathews, Gary R. Allen, Timothy P. Dever | 1995-02-07 |
| 5357167 | High pressure discharge lamp with a thermally improved anode | Paul G. Mathews, Gary R. Allen, Timothy P. Dever, Viktor K. Varga, Jeffrey D. Johnson | 1994-10-18 |
| 5239230 | High brightness discharge light source | Paul G. Mathews, Gary R. Allen, Timothy P. Dever, John M. Davenport | 1993-08-24 |
| 4968916 | Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure | John M. Davenport, Richard L. Hansler, Robert H. Springer | 1990-11-06 |