Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193306 | Electronic key reader for mechanical keys | Dan Pfunder | 2021-12-07 |
| 11168504 | Door operator hold-open armature assembly | Aditya Heblikar, Palraj Palanisamy, Brady Plummer, Dharam Deo Prasad, Ramakrishna Moorthy Andamuthu +3 more | 2021-11-09 |
| 11142939 | Power boost module | Brady Plummer, Subashchandra G. Rai, Benjamin L. Miller, Prajna Poojary | 2021-10-12 |
| 11124997 | Door closer communication | — | 2021-09-21 |
| 11062541 | Automated architectural specification generation and hardware identification | Robert Prostko, Robert Martens, Nick Heitzman, Kristin Day, Martin Madsen +7 more | 2021-07-13 |
| 11002055 | Door control armature assemblies | Brady Plummer, Bradley A. May, Nagesh Varadaraju, Suresha Chandrasekharareddy, Vijayakumar Mani +2 more | 2021-05-11 |
| 10982479 | Door closer adjustment mechanism | David V. Toloday, Nagesh Varadaraju, Aditya Heblikar, James W. Overbey | 2021-04-20 |
| 10937260 | Electrochromic film for a user interface display for access control | Rockwood T. Roberts, III, Robert Prostko, Chris R. Snider | 2021-03-02 |
| 10937261 | Secure container for package delivery | Joseph W. Baumgarte, Robert Prostko, Rockwood T. Roberts, III, Robert Martens, Scott Baxter +1 more | 2021-03-02 |