Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523224 | Reinforced deadbolt lock device and method of use | — | 2016-12-20 |
| 9487975 | Security systems for entrance barriers | Sheila M. Daniels, Ronald O. Browne | 2016-11-08 |
| 9464461 | Lock device and method of use | — | 2016-10-11 |
| 9377037 | Lock device and method of use | — | 2016-06-28 |