Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D939316 | Knob | — | 2021-12-28 |
| 11066849 | Adjustable decorative lockset rose assembly | — | 2021-07-20 |
| 10937260 | Electrochromic film for a user interface display for access control | Brian C. Eickhoff, Robert Prostko, Chris R. Snider | 2021-03-02 |
| 10937261 | Secure container for package delivery | Joseph W. Baumgarte, Robert Prostko, Brian C. Eickhoff, Robert Martens, Scott Baxter +1 more | 2021-03-02 |