Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343367 | Projection headlamp system having direct optical coupling of light distribution elements with discharge arc light source | John M. Davenport, Richard L. Hansler | 1994-08-30 |
| 5317484 | Collection optics for high brightness discharge light source | John M. Davenport, Richard L. Hansler, William J. Cassarly | 1994-05-31 |