Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352996 | Multilayer optical film, roll of multilayer optical film, backlight, and display system | Matthew B. Johnson, Takashi Fujita | 2025-07-08 |
| 10913199 | Processes and apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, John A. Wheatley, Dennis L. Krueger | 2021-02-09 |
| 10583603 | Apparatus and method for stretching and taking-away polymer films | — | 2020-03-10 |
| 10228502 | Optical bodies including strippable boundary layers | Carl A. Stover, Timothy J. Hebrink, Martin E. Denker, Kristopher J. Derks | 2019-03-12 |
| 9709700 | Optical bodies including rough strippable boundary layers | Carl A. Stover, Timothy J. Hebrink, Martin E. Denker, Kristopher J. Derks, Michael F. Weber +9 more | 2017-07-18 |
| 9561629 | Optical bodies including rough strippable boundary layers and asymmetric surface structures | Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Kristopher J. Derks, Michael F. Weber +9 more | 2017-02-07 |
| 9314961 | Processes and apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, John A. Wheatley, Dennis L. Krueger | 2016-04-19 |
| 8568869 | Optical bodies including rough strippable boundary layers and asymmetric surface structures | Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Kristopher J. Derks, Michael F. Weber +9 more | 2013-10-29 |
| 7740470 | Processes and apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, John A. Wheatley, Dennis L. Krueger | 2010-06-22 |
| 7316558 | Devices for stretching polymer films | William W. Merrill, Andrew T. Ruff, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more | 2008-01-08 |
| 7229271 | Apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, John A. Wheatley, Dennis L. Krueger | 2007-06-12 |
| 7153122 | Apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, Desiree Thompson, Dennis L. Krueger | 2006-12-26 |
| 7153123 | Devices for conveying, stretching, and taking-away polymer films | William W. Merrill, Andrew T. Ruff, Desiree Thompson | 2006-12-26 |
| 7104776 | Methods and devices for stretching polymer films | William W. Merrill, Andrew T. Ruff, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more | 2006-09-12 |
| 7037461 | Method of stretching film | Martin E. Denker, Joseph T. Bartusiak, Anthony B. Ferguson, Thomas P. Hanschen, William W. Merrill +4 more | 2006-05-02 |
| 6949212 | Methods and devices for stretching polymer films | William W. Merrill, Andrew T. Ruff, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more | 2005-09-27 |
| 6939499 | Processes and apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, John A. Wheatley, Dennis L. Krueger | 2005-09-06 |
| 6936209 | Methods and devices for processing polymer films | William W. Merrill, Andrew T. Ruff, Desiree Thompson | 2005-08-30 |
| 6928794 | Method and apparatus for making a continuous series of filled pouches | Craig E. Hamer, John F. Macklin, Gary W. Schukar, Neil J. Schwartzbauer | 2005-08-16 |
| 6916440 | Processes and apparatus for making transversely drawn films with substantially uniaxial character | William W. Merrill, Andrew T. Ruff, Desiree Thompson, Dennis L. Krueger | 2005-07-12 |
| 6635334 | Cloth-like polymeric films | Dennis L. Krueger | 2003-10-21 |
| 6617007 | Tape roll liner/tab, application apparatus and method | David R. Cram, Dee Lynn Johnson, Harvey D. Ogren | 2003-09-09 |
| 6405969 | Coreless adhesive tape winding mandrel and method | Harvey D. Ogren, Dee Lynn Johnson, David R. Cram | 2002-06-18 |
| 6358457 | Method of stretching films according to an overbias or overstretch profile | Chiu Ping Wong, Thomas P. Hanschen, Anthony B. Ferguson, William W. Merrill, Fred J. Roska | 2002-03-19 |
| 6303067 | Method of stretching films according to an overbias or overstretch stretch profile | Chiu Ping Wong, Thomas P. Hanschen, Anthony B. Ferguson, William W. Merrill, Fred J. Roska | 2001-10-16 |