Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019541 | Real-time data aiding for enhanced GPS performance | Clark E. Cohen, Greg Gutt, David A. Whelan | 2011-09-13 |
| 7904243 | Real-time data aiding for enhanced GPS performance | Clark E. Cohen, Greg Gutt, David A. Whelan | 2011-03-08 |