Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826247 | System for assisting a fighter pilot in checking the six-o'clock position | Michael B. McGrady, Gerald F. Herndon, Stephen F. Sielaff, Jerry T. Shearer | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826247 | System for assisting a fighter pilot in checking the six-o'clock position | Michael B. McGrady, Gerald F. Herndon, Stephen F. Sielaff, Jerry T. Shearer | 1989-05-02 |