| 8567964 |
Ultraviolet retroreflectors |
— |
2013-10-29 |
| 8411230 |
Light polarizer |
Robert B. Nilsen, Michael J. Hanrahan, Edward D. Phillips |
2013-04-02 |
| 8277058 |
Optical structures including polyurea |
Dzu Luong |
2012-10-02 |
| 8070303 |
Optical structures including polyurea |
Dzu Luong |
2011-12-06 |
| 8054416 |
Light polarizer |
Robert B. Nilsen, Michael J. Hanrahan, Edward D. Phillips |
2011-11-08 |
| 7517205 |
Differentially cured materials and process for forming same |
— |
2009-04-14 |
| 7250122 |
Differentially cured materials and process for forming same |
— |
2007-07-31 |
| 7230764 |
Differentially-cured materials and process for forming same |
Robert B. Nilsen, William P. Rowland |
2007-06-12 |
| 6967053 |
Durable, open-faced retroreflective prismatic construction |
Gus Bernard, Robert B. Nilsen |
2005-11-22 |
| 6891677 |
Subwavelength optical microstructure light-redirecting films |
Robert B. Nilsen, Xiao-Jing Lu |
2005-05-10 |
| 6880946 |
Grooved optical microstructure light collimating films |
— |
2005-04-19 |
| 6699567 |
Stain resistant film construction |
Michael J. Hanrahan |
2004-03-02 |
| 6676261 |
Retroreflective film product |
Edward D. Phillips |
2004-01-13 |
| 6570710 |
Subwavelength optical microstructure light collimating films |
Robert B. Nilsen, Xiao-Jing Lu |
2003-05-27 |
| 6356389 |
Subwavelength optical microstructure light collimating films |
Robert B. Nilsen, Xiao-Jing Lu |
2002-03-12 |
| 5116528 |
Light modulating material including liquid crystalline material |
Frederick E. Nobile |
1992-05-26 |
| 5087387 |
Light modulating material and method for preparing same |
Frederick E. Nobile |
1992-02-11 |
| 4888126 |
Light modulating material and method for preparing same |
Frederick E. Nobile |
1989-12-19 |