Patent | Date |
---|
Blue edge filter optical lens Grant 10,962,806 - Weber , et al. March 30, 2 | 2021-03-30 |
Blue Edge Filter Optical Lens App 20180113328 - Weber; Michael F. ;   et al. | 2018-04-26 |
Blue edge filter optical lens Grant 9,885,885 - Weber , et al. February 6, 2 | 2018-02-06 |
Blue Edge Filter Optical Lens App 20150146166 - Weber; Michael F. ;   et al. | 2015-05-28 |
Phosphor based illumination system having a long pass reflector and method of making same Grant 7,497,608 - Wheatley , et al. March 3, 2 | 2009-03-03 |
Phosphor based illumination system having a plurality of light guides and a display using same Grant 7,407,313 - Schardt , et al. August 5, 2 | 2008-08-05 |
Phosphor based illumination system having a plurality of light guides and a display using same Grant 7,377,679 - Schultz , et al. May 27, 2 | 2008-05-27 |
Phosphor based illumination system having a light guide, an interference reflector and a display Grant 7,357,554 - Weber , et al. April 15, 2 | 2008-04-15 |
Phosphor based illumination system having an interference reflector and a display Grant 7,357,555 - Ouderkirk , et al. April 15, 2 | 2008-04-15 |
Phosphor based illumination system having a short pass reflector and method of making same Grant 7,350,953 - Wheatley , et al. April 1, 2 | 2008-04-01 |
Phosphor Based Illumination System Having An Interference Reflector And A Display App 20070285943 - Ouderkirk; Andrew J. ;   et al. | 2007-12-13 |
Phosphor Based Illumination System Having A Long Pass Reflector And Method Of Making Same App 20070274098 - Wheatley; John A. ;   et al. | 2007-11-29 |
Phosphor Based Illumination System Having a Plurality of Light Guides and a Display Using Same App 20070195549 - Schardt; Craig R. ;   et al. | 2007-08-23 |
Phosphor Based Illumination System Having A Short Pass Reflector And Method Of Making Same App 20070189035 - Wheatley; John A. ;   et al. | 2007-08-16 |
Phosphor based illumination system having a light guide and an interference reflector Grant 7,255,469 - Wheatley , et al. August 14, 2 | 2007-08-14 |
Phosphor Based Illumination System Having A Long Pass Reflector And Method Of Making Same App 20070147076 - Weber; Michael F. ;   et al. | 2007-06-28 |
Phosphor Based Illumination System Having A Plurality Of Light Guides And A Display Using Same App 20070127262 - Schultz; John C. ;   et al. | 2007-06-07 |
Phosphor based illumination system having light guide and an interference reflector Grant 7,213,958 - Ouderkirk , et al. May 8, 2 | 2007-05-08 |
Phosphor based illumination system having a plurality of light guides and an interference reflector Grant 7,204,630 - Schardt , et al. April 17, 2 | 2007-04-17 |
Phosphor based illumination system having a plurality of light guides and an interference reflector Grant 7,204,631 - Weber , et al. April 17, 2 | 2007-04-17 |
Phosphor based illumination system having a plurality of light guides and an interference reflector Grant 7,182,498 - Schultz , et al. February 27, 2 | 2007-02-27 |
Phosphor based light sources utilizing total internal reflection Grant 7,157,839 - Ouderkirk , et al. January 2, 2 | 2007-01-02 |
Phosphor based illumination system having a short pass reflector and method of making same App 20060002141 - Ouderkirk; Andrew J. ;   et al. | 2006-01-05 |
Phosphor based illumination system having a short pass reflector and method of making same App 20060002108 - Ouderkirk; Andrew J. ;   et al. | 2006-01-05 |
Phosphor based illumination system having a long pass reflector and method of making same App 20060002678 - Weber; Michael F. ;   et al. | 2006-01-05 |
Phosphor based illumination system having a plurality of light guides and a display using same App 20060002131 - Schultz; John C. ;   et al. | 2006-01-05 |
Phosphor based illumination system having a long pass reflector and method of making same App 20060002101 - Wheatley; John A. ;   et al. | 2006-01-05 |
Phosphor based illumination system having a plurality of light guides and a display using same App 20060001037 - Schardt; Craig R. ;   et al. | 2006-01-05 |
Phosphor based light sources utilizing total internal reflection App 20040150991 - Ouderkirk, Andrew J. ;   et al. | 2004-08-05 |
Optical waveguides and methods for making the same Grant 6,677,175 - Zhao , et al. January 13, 2 | 2004-01-13 |
Optical waveguides and methods for making the same App 20020064896 - Zhao, Xiao-Mei ;   et al. | 2002-05-30 |
Drawing device with multimedia enhancement Grant 5,867,914 - Watson , et al. February 9, 1 | 1999-02-09 |
Drawing screen Grant D327,498 - Watson , et al. June 30, 1 | 1992-06-30 |
Radiant tube fired with two bidirectional burners Grant 4,878,480 - Watson , et al. November 7, 1 | 1989-11-07 |
Auxiliary flue for furnaces Grant 4,829,703 - Watson , et al. May 16, 1 | 1989-05-16 |
Regenerative burner Grant 4,604,051 - Davies , et al. August 5, 1 | 1986-08-05 |