Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461507 | Polymer material of thermo-optical effect for a bistable optical device | Duncan James Westland, Werner Blau, Lorenzo Costa | 1995-10-24 |
| 5206922 | Nonlinear optical switch utilising organic conjugated material and four wave mixing techniques | Duncan James Westland, Werner Blau, Lorenzo Costa | 1993-04-27 |
| 5026142 | Hollow glass waveguide | Clive A. Worrell | 1991-06-25 |