Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023971 | Angle sensor and monitoring circuit | Harold L. Swartz | 2000-02-15 |
| 5546805 | Angle and angular acceleration sensors | Harold L. Swartz | 1996-08-20 |
| 4644662 | Capacitive gravity sensor | Harold L. Swartz, Mario DiMarco | 1987-02-24 |