| 6192176 |
Compact optical system with turn and color mixing |
Richard L. Hansler, John M. Davenport, Richard C. Nagle |
2001-02-20 |
$137,031,000 |
| 5927849 |
Low angle, dual port light coupling arrangement |
John M. Davenport, Richard L. Hansler |
1999-07-27 |
$99,896,000 |
| 5924792 |
Modular dual port central lighting system |
John M. Davenport, Richard L. Hansler |
1999-07-20 |
$240,884,000 |
| 5896004 |
Double ended quartz lamp with end bend control |
Joseph Feldman, Richard L. Hansler, Walter Chapman, John M. Davenport, Rocco T. Giordano +3 more |
1999-04-20 |
$171,183,000 |
| 5877681 |
System and method for broadcasting colored light for emergency signalling |
Jerry L. Williams, Dennis Hilburger, Jacek J. Jozwik, Kent Kekeis, Timothy J. Mazies +3 more |
1999-03-02 |
|
| 5842765 |
Tricolor lighting system |
John M. Davenport, Richard L. Hansler, Alistair Allen Miller |
1998-12-01 |
$62,593,000 |
| 5826963 |
Low angle, dual port light coupling arrangement |
John M. Davenport, Richard L. Hansler |
1998-10-27 |
$85,766,000 |
| 5812713 |
Optical coupling system with bend |
Gary R. Allen, John M. Davenport, Richard L. Hansler |
1998-09-22 |
$64,233,000 |
| 5774608 |
Optical coupling systems with bend |
Gary R. Allen, John M. Davenport, Richard L. Hansler |
1998-06-30 |
$40,123,000 |
| 5691696 |
System and method for broadcasting colored light for emergency signals |
Timothy J. Mazies, Jerry L. Williams |
1997-11-25 |
|
| 5692091 |
Compact optical coupling systems |
John M. Davenport, Richard L. Hansler |
1997-11-25 |
$67,308,000 |
| 5675677 |
Lamp-to-light guide coupling arrangement for an electrodeless high intensity discharge lamp |
John M. Davenport, Mark E. Duffy, Richard L. Hansler, Kenneth S. King, Thomas G. Parham +3 more |
1997-10-07 |
$33,909,000 |
| 5664863 |
Compact uniform beam spreader for a high brightness centralized lighting system |
John M. Davenport, Richard L. Hansler, Timothy J. Mazies |
1997-09-09 |
|
| 5654610 |
Electrodeless discharge lamp having a neon fill |
John M. Davenport, Thomas R. Stanton, Joseph M. Allison |
1997-08-05 |
$75,514,000 |
| 5636915 |
High brightness projection lighting system |
John M. Davenport, Richard L. Hansler, Richard C. Nagle |
1997-06-10 |
$133,193,000 |
| 5567031 |
High efficiency dual output light source |
John M. Davenport, Richard L. Hansler |
1996-10-22 |
$23,388,000 |
| 5563977 |
Display system having greyscale control of fiber optic delivered light output |
John M. Davenport, Richard L. Hansler, Jean-Pierre Vanderreydt, Allen Michael Miller |
1996-10-08 |
$43,771,000 |
| 5560699 |
Optical coupling arrangement between a lamp and a light guide |
John M. Davenport, Richard L. Hansler, Mahendra Somasara Dassanayake, Jeffrey Allen Erion, John Li |
1996-10-01 |
|
| 5515243 |
Retrofit optical assembly for lighting system |
John M. Davenport, Richard L. Hansler |
1996-05-07 |
$21,906,000 |
| 5469337 |
Multiple port high brightness centralized lighting system |
John M. Davenport, Richard L. Hansler |
1995-11-21 |
$21,172,000 |
| 5420769 |
High temperature lamp assembly with improved thermal management properties |
Frederic F. Ahlgren, Gary R. Allen, Willie J. Cheney, John M. Davenport, Richard L. Hansler +1 more |
1995-05-30 |
$21,179,000 |
| 5317484 |
Collection optics for high brightness discharge light source |
John M. Davenport, Richard L. Hansler, Kenneth S. King |
1994-05-31 |
$9,428,000 |
| 5107357 |
Low insertion loss optical beam steerer |
John C. Ehlert |
1992-04-21 |
$7,347,000 |
| 5059008 |
Wide angle beam steerer using translation of plural lens arrays |
Kevin M. Flood |
1991-10-22 |
$8,051,000 |
| 5015080 |
Continuous wide angle beam steerer using lens translation and phase shifter |
Kevin M. Flood |
1991-05-14 |
$11,980,000 |
