Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669937 | Capped nut | — | 1987-06-02 |
| 4413906 | Passive optical rangefinder/sextant having search capability | George G. Barton, Jr. | 1983-11-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669937 | Capped nut | — | 1987-06-02 |
| 4413906 | Passive optical rangefinder/sextant having search capability | George G. Barton, Jr. | 1983-11-08 |