Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794472 | Disconnecting drive mechanism for cylindrical lockset | Scott A. Gilbertson, John W. McIntire, Ralph P. Palmer | 1998-08-18 |
| 5590555 | Anti-rotation mechanism for lockset chassis | Scott A. Gilbertson, John W. McIntire | 1997-01-07 |