Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188397 | System and method to monitor coated radiator | Roger C Sager, Aurora J White, Robert L Roy, Daniel E Hornback, Matthew T Bartlett | 2025-01-07 |
| 12180870 | Vehicle bypass catalyst diagnostic system | Roger C Sager | 2024-12-31 |
| 12092003 | Vehicle bypass catalyst diagnostic system | Roger C Sager | 2024-09-17 |
| 12055080 | Vehicle bypass catalyst diagnostic system | Roger C Sager | 2024-08-06 |
| 12012882 | Vehicle bypass catalyst diagnostic system | Roger C Sager | 2024-06-18 |
| 11994051 | Vehicle bypass catalyst diagnostic system | Roger C Sager, Jeff Brand | 2024-05-28 |