Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233323 | Defeat resistant interlock/monitoring system | Roy A. Burkett, Raul G. Enriquez, Joseph L. Shaddix, William L. Yeldig | 1993-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233323 | Defeat resistant interlock/monitoring system | Roy A. Burkett, Raul G. Enriquez, Joseph L. Shaddix, William L. Yeldig | 1993-08-03 |