Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571275 | Navigational guidance for crossing a boundary line | Ravinder Singh, David L. Gepner, Kyle A. Chappell | 2020-02-25 |
| 9766077 | Navigational guidance for crossing a boundary line | Ravinder Singh, David L. Gepner, Kyle A. Chappell | 2017-09-19 |
| 5187437 | Magnetic field detector for detecting earth's magnetic field | Bertil Rydergren, Roger Klas Malmhall | 1993-02-16 |