Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211400 | Method of manufacturing a clathrate compound | George S. Nolas, Sarath Witanachchi | 2012-07-03 |
| 7534414 | Clathrate compounds and method of manufacturing | George S. Nolas, Sarath Witanachchi | 2009-05-19 |
| 6697557 | Two-dimensional optical filter and associated methods | Sarath Witanachchi | 2004-02-24 |
| 5660746 | Dual-laser process for film deposition | Sarath Witanachchi | 1997-08-26 |