Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189351 | Door lock with clutching mechanism | James Joseph Legner, Dario L. Pompeii | 2001-02-20 |
| 5718468 | Door handle modular return spring cage assembly | Khurshid Qureshi, Rocco A. Carestia, William S. Massey, Joseph G. Matulich | 1998-02-17 |
| 5533368 | Means for, and a method of, adjusting a cylindrical lockset for door thickness-sizing | — | 1996-07-09 |