Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125406 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Bing Hao, Charles A. Marttila, Craig R. Schardt +3 more | 2021-09-21 |
| 11105964 | Cube corner sheeting having optically variable marking | Bruce D. Orensteen, Kathryn M. Spurgeon, Joseph V. Crimando | 2021-08-31 |
| 10988979 | Microoptics for glazing | Michael Benton Free, Martin B. Wolk, Bing Hao, Charles A. Marttila, Craig R. Schardt +3 more | 2021-04-27 |
| 10957878 | Structured lamination transfer films and methods | Martin B. Wolk, Mieczyslaw H. Mazurek, Sergey Lamansky, Margaret M. Vogel-Martin, Vivian W. Jones +4 more | 2021-03-23 |
| 10948734 | Light control film with varied viewing angle | Andrew J. Ouderkirk, Michael J. Sykora, Robert R. Kieschke, Kenneth L. Smith, Gary E. Gaides +3 more | 2021-03-16 |