Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654736 | Apparatus for the control of an electrochromic window | James W. Hampson | 1997-08-05 |
| 5598293 | Electrochromic glass for use in cars and buildings | — | 1997-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654736 | Apparatus for the control of an electrochromic window | James W. Hampson | 1997-08-05 |
| 5598293 | Electrochromic glass for use in cars and buildings | — | 1997-01-28 |