Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801282 | Cable protector | — | 2017-10-31 |
| 7411484 | Steering wheel lock having an ultrasonic-wave alarm system | — | 2008-08-12 |
| 7233231 | Vehicle steering wheel lock with a burglar-proof alarm device | — | 2007-06-19 |
| 6433678 | Vehicle burglar alarm lock | — | 2002-08-13 |
| 5920254 | Steering wheel lock with vibration initiated alarm circuit | — | 1999-07-06 |
| 5488845 | Single insertion locking U-shaped padlock structure | — | 1996-02-06 |
| 5404735 | Padlock with built-in anti-theft alarm device | — | 1995-04-11 |