Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441401 | Lock devices, systems and methods | Frank A. Nardelli, Wu P. Chen, Brian A. Telljohann | 2016-09-13 |
| 9435142 | Method of operating an access control system | John C. Carpenter | 2016-09-06 |
| 9361771 | Door lock sensor and alarm | Timothy N. Comerford, David M. Baty, Raymond F. Rettig, John R. Ahearn, Joe Lyon | 2016-06-07 |
| 9322195 | Lock devices, systems and methods | William P. Dye, Aaron P. McKibben, Brian A. Telljohann | 2016-04-26 |