Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938065 | Door | Robert C. Allen, Mark Albrighton, Jason M. Walsh | 2021-12-07 |
| D927733 | Door facing | Robert C. Allen | 2021-08-10 |
| D925063 | Door facing | Shaun Alsdorf, Robert C. Allen | 2021-07-13 |
| D924433 | Door facing | Patrick C. Ege, Dale Di Iulio | 2021-07-06 |
| D923818 | Door | Rahul Sharma | 2021-06-29 |
| D919119 | Door facing | Gregory J. Wysock | 2021-05-11 |
| 10968686 | Stackable molded articles, and related assemblies and methods | Robert C. Allen, Allen R. Hill | 2021-04-06 |
| 10934766 | Door with frameless glazed unit, and related kit and methods | Abhishek Vaidya, Robert C. Allen, Steven B. Swartzmiller, Jason M. Walsh | 2021-03-02 |
| 10920481 | Door skins, doors, and nested door skins | Patrick C. Ege, Dale Di Iulio | 2021-02-16 |
| D908920 | Door facing | Patrick C. Ege, Alan Pepin | 2021-01-26 |
| D908922 | Door | Robert C. Allen, Jason M. Walsh, Mark Albrighton | 2021-01-26 |
| D908921 | Door facing | Patrick C. Ege, Dale Di Iulio | 2021-01-26 |