Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658493 | Ferroelectric liquid crystals for nonlinear optics applications | David M. Walba, Maria B. Ros, Teresa Sierra | 1997-08-19 |
| 5637256 | Ferroelectric liquid crystals for nonlinear optics applications | David M. Walba, Maria B. Ros, Teresa Sierra | 1997-06-10 |