Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640189 | Method of improving satellite reacquisition performance for integrated GP/IG navigational systems | Michael Perlmutter | 2003-10-28 |
| 6622091 | Method and system for calibrating an IG/GP navigational system | Michael Perlmutter | 2003-09-16 |