Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5479545 | Reverse flared optical coupling member for use with a high brightness light source | John M. Davenport, Richard L. Hansler, Kenneth S. King, Richard C. Nagle | 1995-12-26 |
| 5420769 | High temperature lamp assembly with improved thermal management properties | Frederic F. Ahlgren, Gary R. Allen, William J. Cassarly, Willie J. Cheney, John M. Davenport +1 more | 1995-05-30 |