Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291912 | Door system having a swing interlock system | Thomas M. Kowalczyk, Ronald Laliberte, James Cavanaugh | 2025-05-06 |
| 12241307 | Connection system for a header and a jamb of a door assembly | Benjamin Marotte, James Cavanaugh, Ronald Laliberte | 2025-03-04 |