Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033150 | Rekeyable lock cylinder | Steven Armstrong | 2011-10-11 |
| 7900491 | Rekeyable lock assembly and method of operation | — | 2011-03-08 |
| 7878036 | Rekeyable lock cylinder | Steven Armstrong | 2011-02-01 |