| 9075177 |
Light enhancing structures with a plurality of arrays of elongate features |
William J. Cassarly, Steven R. Chapman |
2015-07-07 |
$19,735,000 |
| 7959427 |
Tool for making a cube corner retroreflector with limited range |
— |
2011-06-14 |
$15,285,000 |
| 7866871 |
Light enhancing structures with a plurality of arrays of elongate features |
William J. Cassarly, Steven R. Chapman |
2011-01-11 |
$24,154,000 |
| RE40700 |
Retroreflective articles having microcubes, and tools and methods for forming microcubes |
Sidney A. Heenan, Liviu A. Coman |
2009-04-14 |
|
| 7513629 |
Cube corner retroreflector with limited range |
— |
2009-04-07 |
$6,222,000 |
| 7445347 |
Metallized cube corner retroreflective sheeting having a high measured daytime luminance factor |
— |
2008-11-04 |
$22,761,000 |
| 7427139 |
Retroreflector with controlled divergence made by the method of groove undulation |
Sidney A. Heenan |
2008-09-23 |
$27,252,000 |
| RE40455 |
Retroreflective articles having microcubes, and tools and methods for forming microcubes |
Sidney A. Heenan, Liviu A. Coman |
2008-08-12 |
|
| 7370981 |
Cube corner retroreflector with limited range |
— |
2008-05-13 |
$25,682,000 |
| 7334904 |
Tri-level cube corner ruling |
— |
2008-02-26 |
$12,468,000 |
| 7168814 |
Retroreflector with controlled divergence made by the method of localized substrate stress |
Steven R. Chapman, Kejian (Kevin) Huang |
2007-01-30 |
$11,237,000 |
| 7029134 |
Retroreflector with controlled divergence made by the method of localized substrate stress |
Steven R. Chapman, Kejian (Kevin) Huang |
2006-04-18 |
$25,135,000 |
| 6984047 |
Retroreflector with controlled divergence made by the method of groove undulation |
Sidney A. Heenan |
2006-01-10 |
$15,451,000 |
| 6902280 |
Tri-level cube corner ruling |
— |
2005-06-07 |
$16,354,000 |
| 6871966 |
Retroreflector with controlled divergence made by the method of localized substrate stress |
Steven R. Chapman, Kejian (Kevin) Huang |
2005-03-29 |
$16,850,000 |
| 6767102 |
Retroreflective articles having microcubes, and tools and methods for forming microcubes |
Sidney A. Heenan, Anthony J. Montalbano, Liviu A. Coman |
2004-07-27 |
$30,058,000 |
| 6558069 |
Pavement marker with improved daytime visibility |
Michael E. Flader, Robert M. Pricone |
2003-05-06 |
$7,211,000 |
| 6511256 |
Pavement marker with improved daytime visibility and fluorescent durability |
Michael E. Flader, Robert M. Pricone, Guang-Xue Wei, Drew J. Buoni |
2003-01-28 |
$16,257,000 |
| 6015214 |
Retroreflective articles having microcubes, and tools and methods for forming microcubes |
Sidney A. Heenan, Anthony J. Montalbano, Liviu A. Coman |
2000-01-18 |
|
| 5854709 |
Chameleonic cube corners |
— |
1998-12-29 |
$859,000 |