Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229479 | Relative position measuring techniques using both GPS and GLONASS carrier phase measurements | Dmitry Kozlov, Lev Rapoport, Stanislav Sila-Novitsky, Vladimir Yefriemov | 2001-05-08 |
| 5914685 | Relative position measuring techniques using both GPS and GLONASS carrier phase measurements | Dmitry Kozlov, Lev Rapoport, Stanislav Sila-Novitsky, Vladimir Yefriemov | 1999-06-22 |