Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572424 | Diagnostic system for an engine employing collection of exhaust gases | Robert L. Kellogg, Kenneth S. Norman, Jeffrey K. Hislop | 1996-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572424 | Diagnostic system for an engine employing collection of exhaust gases | Robert L. Kellogg, Kenneth S. Norman, Jeffrey K. Hislop | 1996-11-05 |