Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298138 | Enhanced performance inertial measurement unit (IMU) system and method for error, offset, or drift correction or prevention | Frederick J. Lisy, Anthony Opperman, Edward J. Rapp, Angela M. Lisy, Douglas E. Russell | 2025-05-13 |
| 11976925 | Enhanced performance inertial measurement unit (IMU) system and method for error, offset, or drift correction or prevention | Anthony Opperman, Frederick J. Lisy, Edward J. Rapp, Angela M. Lisy, Douglas E. Russell | 2024-05-07 |
| 11585660 | Enhanced performance inertial measurement unit (IMU) system and method for error, offset, or drift correction or prevention | Anthony Opperman, Frederick J. Lisy, Edward J. Rapp, Angela M. Lisy, Douglas E. Russell | 2023-02-21 |