Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816297 | Electrochromic mirror having a self-cleaning hydrophilic coating | William L. Tonar, David J. Cammenga | 2004-11-09 |
| 6789906 | Electrochromic device having a self-cleaning hydrophilic coating | William L. Tonar, David J. Cammenga | 2004-09-14 |
| 6700692 | Electrochromic rearview mirror assembly incorporating a display/signal light | William L. Tonar, Jeffrey A. Forgette, David J. Cammenga, Robert R. Turnbull, Philip B. Hall +2 more | 2004-03-02 |