Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880643 | System and method for land-leveling | Avi Gross, Michael L. O'Connor, Glen Sapilewski, David G. Lawrence, H. Stewart Cobb +2 more | 2005-04-19 |
| 6882314 | Carrier-based differential-position determination using multi-frequency pseudolites | Clark E. Cohen, David G. Lawrence, Walter Melton, Henry Stewart Cobb, Paul Montgomery | 2005-04-19 |