Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731520 | Acceleration sensing module with a combined self-test and ground electrode | Paul E. Stevenson, Amer Mohammad Khaled Samman, Leland Joseph Spangler | 1998-03-24 |
| 5587518 | Accelerometer with a combined self-test and ground electrode | Paul E. Stevenson, Amer Mohammad Khaled Samman, Leland Joseph Spangler | 1996-12-24 |