Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738507 | Status-indicating cylindrical lock assembly | Subbiah Gopalakrishnan, Kevin Earl David, Kenton H. Barker, Shell Bieker, Daniel J. Compton +4 more | 2020-08-11 |
| 10559151 | Networked door closer and auto-operator | Kenneth A. Kvinge | 2020-02-11 |