Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531492 | Ratcheting latch mechanism for a vertical rod door exit device | — | 1996-07-02 |
| 5475998 | Lock assembly with locking bar | Paul DeMarseilles | 1995-12-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531492 | Ratcheting latch mechanism for a vertical rod door exit device | — | 1996-07-02 |
| 5475998 | Lock assembly with locking bar | Paul DeMarseilles | 1995-12-19 |