Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808438 | Door assembly for selectively interlocking opposing doors | Ayako Takase, Robert Hutton, IV, Patrick Grossman, Lynn K. Van Sickle, Tommy Leon Knight +1 more | 2020-10-20 |