Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646857 | Use of an altitude sensor to augment availability of GPS location fixes | Paul W. McBurney | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646857 | Use of an altitude sensor to augment availability of GPS location fixes | Paul W. McBurney | 1997-07-08 |