Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10713868 | Electronic locks with duration-based touch sensor unlock codes | David P. Gengler, Arthur Healey | 2020-07-14 |
| 10319165 | Wireless locking device | David P. Gengler, Arthur Healey | 2019-06-11 |
| 10210686 | Electronic padlocks and related methods | David P. Gengler, Arthur Healey | 2019-02-19 |
| 10176656 | Wireless locking device | David P. Gengler, Arthur Healey | 2019-01-08 |
| 9747739 | Wireless locking device | David P. Gengler, Arthur Healey | 2017-08-29 |
| 9728022 | Electronic padlocks and related methods | David P. Gengler, Arthur Healey | 2017-08-08 |
| D736592 | Electronic lock | David P. Gengler, Arthur Healey | 2015-08-18 |