Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220044 | Wave measuring buoy | Foster H. Middleton | 1980-09-02 |
| 4186397 | Short range precision navigation and tracking system and method therefor | Wayne I. Sternberger | 1980-01-29 |