Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935663 | Electronically-operable door strike with guard clip, springless solenoid and face plate | William Schildwachter, Fred Orbeta | 2005-08-30 |
| 6634685 | Electronically-operable door strike with guard clip, springless solenoid and face plate | William Lee Herron, Wolfgang Jaffe, Gary Ferguson | 2003-10-21 |