Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091393 | Multi-piece plug assembly for a cylinder lock | Gerry Damikolas | 2012-01-10 |
| 7895866 | Multi-piece plug assembly for a cylinder lock | Gerry Damikolas | 2011-03-01 |
| 7762111 | Multi-piece plug assembly for a cylinder lock | Gerry Damikolas | 2010-07-27 |