Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304175 | Polymer coating layers for use with holographic optical elements | Francois Andre Koran | 2025-05-20 |
| 12242227 | Interlayers and encapsulation layers for use with holographic optical elements | Francois Andre Koran, John Joseph D'Errico | 2025-03-04 |
| 12109784 | Polymer coating layers for use with holographic optical elements | Francois Andre Koran | 2024-10-08 |
| 10428167 | Esterified poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced properties | Bruce Edward Wade, Witold Szydlowski, Helen Mackin Thompson, Jun Lu, John Joseph D'Errico +3 more | 2019-10-01 |
| 10022908 | Resin sheets exhibiting enhanced adhesion to inorganic surfaces | Weihong Cui, Francois Andre Koran, Pu Zhang | 2018-07-17 |
| 9688018 | Resin sheets exhibiting enhanced adhesion to inorganic surfaces | Weihong Cui, Francois Andre Koran, Pu Zhang | 2017-06-27 |
| 9382355 | Poly(vinyl acetal) sheets exhibiting enhanced adhesion to inorganic surfaces | Weihong Cui, Francois Andre Koran, Pu Zhang | 2016-07-05 |
| 7393584 | Multiple layer laminate with moisture barrier | — | 2008-07-01 |
| 5786299 | Thermal dye transfer assemblage with low Tg polymeric receiver mixture | Kristine B. Lawrence, Teh-Ming Kung | 1998-07-28 |