Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989881 | Optical connectors for light-turning ferrules | Changbao Ma, Boon K. Lee, Stephen Paul LeBlanc | 2021-04-27 |
| 10988979 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Olester Benson, Jr., Charles A. Marttila, Craig R. Schardt +3 more | 2021-04-27 |
| 10802225 | Inspection device for optical connector | Michael A. Haase | 2020-10-13 |
| 10794114 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Olester Benson, Jr., Charles A. Marttila, Craig R. Schardt +3 more | 2020-10-06 |
| 10795061 | Light redirecting film with multi-peak microstructured prismatic elements and methods of making them | Manoj Nirmal, Scott M. Tapio, Erik A. Aho, John F. Reed | 2020-10-06 |
| 10656312 | Insulated glazing units and microoptical layer including microstructured anisotropic diffuser and methods | Justin P. Meyer, Martin B. Wolk, Thomas R. Hoffend, Steven J. McMan, Daniel W. Hennen +5 more | 2020-05-19 |
| 10590697 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Olester Benson, Jr., Charles A. Marttila, Craig R. Schardt +3 more | 2020-03-17 |
| 10513881 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Olester Benson, Jr., Charles A. Marttila, Craig R. Schardt +3 more | 2019-12-24 |
| 10222563 | Multimode optical connector | Michael A. Haase, Terry L. Smith | 2019-03-05 |
| 10151860 | Sun-facing light redirecting films with reduced glare | Manoj Nirmal, Charles A. Marttila, Owen M. Anderson, Scott M. Tapio, Erik A. Aho +3 more | 2018-12-11 |
| 9945525 | Hybrid light redirecting and light diffusing constructions | Raghunath Padiyath, Charles A. Marttila | 2018-04-17 |
| 9910192 | Room-facing light redirecting films with reduced glare | Manoj Nirmal, Charles A. Marttila, Raghunath Padiyath, Jonathan F. Mansheim, Erik A. Aho +4 more | 2018-03-06 |
| 9823402 | Illumination articles | David A. Ender, Michael E. Griffin, Kevin W. Anderson, Gina M. Buccellato, Barry S. Carpenter | 2017-11-21 |
| 9817161 | Sun-facing light redirecting films with reduced glare | Manoj Nirmal, Charles A. Marttila, Owen M. Anderson, Scott M. Tapio, Erik A. Aho +3 more | 2017-11-14 |
| 9599308 | Hybrid taillight article | David A. Ender, Jeremy K. Larsen, Jennifer J. Sahlin, Michael E. Griffin, Karl A. Vick +1 more | 2017-03-21 |
| 9574730 | Hybrid light redirecting and light diffusing constructions | Raghunath Padiyath, Charles A. Marttila | 2017-02-21 |
| 9250368 | Dual-sided daylight redirecting film | Raghunath Padiyath, Charles A. Marttila | 2016-02-02 |
| 9244008 | Surface plasmon resonance sensor element and sensor including the same | Myungchan Kang, Brian K. Nelson | 2016-01-26 |
| 9200763 | Flexible lighting assembly | Scott M. Schnobrich, David A. Ender | 2015-12-01 |
| 9034684 | Texturing surface of light-absorbing substrate | Jun-Ying Zhang, Terry L. Smith | 2015-05-19 |
| 8995059 | Hybrid light redirecting and light diffusing constructions | Raghunath Padiyath, Charles A. Marttila | 2015-03-31 |