Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795226 | Chromogenic glazing | Stephan Hansen, Juan Carlos L. Tonazzi, Raymond L. Zhang | 2004-09-21 |
| 6762676 | Vehicle compartment occupancy detection system | Gimtong Teowee, Kevin C. McCarthy | 2004-07-13 |