Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8215002 | Method of making a lamp coil | Michael Tucker, Charles M. Coushaine, Paul Okerholm, Douglas K. Bottom, Stuart Denham | 2012-07-10 |
| 7722210 | Automotive lamp and reflector for low beam and advanced forward lighting system | Thomas Tessnow, Joseph C. Swadel, Richard Holland, Edward P. Otto, Michael Tucker | 2010-05-25 |
| 7670037 | Bending beam headlamp with multi-filament bulb | Thomas Tessnow, Michael Tucker, Joseph L. Wegman, Andreas Osten, Craig Landcastle | 2010-03-02 |
| 7008096 | Colored headlamp | Charles M. Coushaine, Thomas Tessnow, Bradlay Ernest | 2006-03-07 |
| 6700326 | Edge sealing electrode for discharge lamp | — | 2004-03-02 |
| 6695665 | Method of forming a discharge lamp | — | 2004-02-24 |
| 5908237 | Flexible lamp tube support | Robert J. Schmitt, Doreen R. Audette | 1999-06-01 |
| 5747920 | Lamp capsule with rotary swaged lug connectors | Charles M. Coushaine | 1998-05-05 |
| 5711596 | Mechanical electrical connector for an electric lamp | John B. Hoover | 1998-01-27 |
| 5041955 | Vibration resistant lamp base | James P. Szep | 1991-08-20 |
| 5029057 | Clipped together lamp base | James P. Szep | 1991-07-02 |
| 4979082 | Relieved plastic lamp base | — | 1990-12-18 |
| 4896074 | Process for marking a glass object and article | Debra Williams, David Holmes | 1990-01-23 |
| 4877992 | Electric lamp having conductors with means formed therein for removing contact surface material | — | 1989-10-31 |
| 4837479 | Electric lamp with insulating base | Richard Dolan, John A. Bergin | 1989-06-06 |
| 4752710 | Electric lamp with insulating base providing improved wire retention | James P. Szep | 1988-06-21 |
| 4724353 | Electric lamp with insulating base | — | 1988-02-09 |
| 4603278 | Electric lamp with insulating base | Richard Dolan, James P. Szep | 1986-07-29 |