Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824661 | Combined oxygen and NOx sensor | — | 2004-11-30 |
| 6690567 | Capacitive energy storage device | Charles F. Clark | 2004-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824661 | Combined oxygen and NOx sensor | — | 2004-11-30 |
| 6690567 | Capacitive energy storage device | Charles F. Clark | 2004-02-10 |