Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129705 | Emergency door closing device | Joel Sellinger | 2024-10-29 |
| 11920399 | Compact door closer | Joel Sellinger | 2024-03-05 |
| 11879287 | Door closing device | Joel Sellinger | 2024-01-23 |