Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603535 | Slam latch | Jeffrey L. Antonucci, Richard E. Schlack | 1997-02-18 |
| D347155 | Slam latch | Richard E. Schlack | 1994-05-24 |
| D333775 | Flexible draw latch | — | 1993-03-09 |
| D324636 | Lift-handle latch | Richard E. Schlack | 1992-03-17 |