Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684619 | Ruthenium oxide counterelectrode for electrochromic devices | Mani Shabrang, Richard D. Varjian | 1997-11-04 |
| 5671082 | Single compartment self-erasing electrochromic device | — | 1997-09-23 |
| 5644421 | Iridium oxide counterelectrode for electrochromic devices | Mani Shabrang, Richard D. Varjian | 1997-07-01 |
| 5629050 | Process for preparing coated articles | H. Craig Silvis, Robert A. Cipriano | 1997-05-13 |