| 10413972 |
Fly-cutting head, system and method, and tooling and sheeting produced therewith |
Dale L. Ehnes, Daniel S. Wertz |
2019-09-17 |
$24,139,000 |
| 10197713 |
Light directing film and method for making the same |
Dale L. Ehnes, John F. Van Derlofske, III, Mark R. Dupre, Stephen J. Dreyer, Patrick H. Marushin +2 more |
2019-02-05 |
$35,613,000 |
| 9937561 |
Fly-cutting head, system and method, and tooling and sheeting produced therewith |
Dale L. Ehnes, Daniel S. Wertz |
2018-04-10 |
$26,753,000 |
| 9810817 |
Light directing film and method for making the same |
Dale L. Ehnes, John F. Van Derlofske, III, Mark R. Dupre, Stephen J. Dreyer, Patrick H. Marushin +2 more |
2017-11-07 |
$37,068,000 |
| 9562995 |
Fly-cutting system and method, and related tooling articles |
James P. Burke, Dale L. Ehnes, Daniel S. Wertz |
2017-02-07 |
$29,265,000 |
| 9513412 |
Systems and methods for fabricating displacement scales |
Daniel H. Carlson, Dale L. Ehnes, Daniel S. Wertz, Luis A. Aguirre, Levent Biyikli |
2016-12-06 |
$36,817,000 |
| 9180524 |
Fly-cutting head, system and method, and tooling and sheeting produced therewith |
Dale L. Ehnes, Daniel S. Wertz |
2015-11-10 |
$65,881,000 |
| 9003934 |
Fly-cutting system and method, and related tooling and articles |
James P. Burke, Dale L. Ehnes, Daniel S. Wertz |
2015-04-14 |
$21,576,000 |
| 8885256 |
Optical film |
Dale L. Ehnes, Mark E. Gardiner |
2014-11-11 |
$24,040,000 |
| 8579492 |
Optical film having microreplicated structures and methods |
Kenneth A. Epstein, Richard Griffith |
2013-11-12 |
$21,098,000 |
| 8503082 |
Optical film |
Dale L. Ehnes, Mark E. Gardiner |
2013-08-06 |
$23,032,000 |
| 8443704 |
Fly-cutting system and method, and related tooling and articles |
James P. Burke, Dale L. Ehnes, Daniel S. Wertz |
2013-05-21 |
$14,572,000 |
| 8405831 |
Systems and methods for indicating the position of a web |
Daniel H. Carlson, Dale L. Ehnes, Daniel S. Wertz, Luis A. Aguirre, Levent Biyikli |
2013-03-26 |
$11,213,000 |
| 7757591 |
Aligned multi-diamond cutting tool assembly for creating microreplication tools |
Jennifer L. Trice, Charles N. DeVore, Dale L. Ehnes |
2010-07-20 |
$20,517,000 |
| 7677146 |
Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo |
Mark E. Gardiner, Dale L. Ehnes |
2010-03-16 |
$16,632,000 |
| 7487701 |
Method for using a cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2009-02-10 |
$53,947,000 |
| 7398715 |
Method for using a cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2008-07-15 |
$18,218,000 |
| 7395741 |
Method for using a cutting tool having variable and independent movement in an x-direction and z-direction into and laterally along a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2008-07-08 |
$20,412,000 |
| 7395742 |
Method for using a cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2008-07-08 |
$20,412,000 |
| 7350441 |
Cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2008-04-01 |
$11,629,000 |
| 7350442 |
Cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2008-04-01 |
$11,629,000 |
| 7328638 |
Cutting tool using interrupted cut fast tool servo |
Mark E. Gardiner, Dale L. Ehnes, Daniel S. Wertz |
2008-02-12 |
$13,174,000 |
| 7293487 |
Cutting tool having variable and independent movement in an x-direction and a z-direction into and laterally along a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2007-11-13 |
$12,289,000 |
| 7290471 |
Cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures |
Dale L. Ehnes, Daniel S. Wertz |
2007-11-06 |
$22,276,000 |
| 7278771 |
Optical film |
— |
2007-10-09 |
$20,537,000 |
