Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579435 | Gas sensor | Da Yu Wang, Paul Kikuchi, Walter T. Symons, Kaius K. Polikarpus | 2003-06-17 |
| 6579436 | Gas sensor and method of producing the same | Da Yu Wang, Paul Kikuchi, Walter T. Symons, Kaius K. Polikarpus | 2003-06-17 |