Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334906 | Metal halide arc discharge lamp having short arc length | — | 1994-08-02 |
| 5252885 | Metal halide arc discharge lamp assembly | Simone P. Bazin, Norman A. Mathieu, Ronald C. Lekebusch, Edward H. Nortrup | 1993-10-12 |
| 5136204 | Metal halide arc discharge lamp assembly | Simone P. Bazin, Norman A. Mathieu, Ronald C. Lekebusch, Edward H. Nortrup | 1992-08-04 |
| 5051657 | Safety filament assembly for double-enveloped arc discharge lamp | Simone P. Bazin | 1991-09-24 |
| 4722711 | Method and apparatus for position orientation of a metal halide lamp base assembly | Ronald C. Lekebusch, John T. O'Neil | 1988-02-02 |
| 4687453 | Method and apparatus for position orientation of a metal halide lamp base assembly | Ronald C. Lekebusch, John T. O'Neil | 1987-08-18 |
| 4488091 | High intensity discharge lamp | Robert P. Bonazoli, John F. Waymouth, Robert J. Karlotski | 1984-12-11 |
| 4413206 | Metal halide arc discharge lamp having electrolysis prevention means | Robert J. Karlotski, Joseph S. Kulik | 1983-11-01 |