Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858860 | Door lock having day-night visible keypad | — | 2020-12-08 |
| 10794082 | Door handle having a light source for illuminating a door with a light pattern | Aida K. N. Watson, Madeline Ryals, Nicholas Upton | 2020-10-06 |
| 10733928 | Electrochromic film colored filter enhancer for a user interface display | — | 2020-08-04 |