Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829794 | Padlock | — | 1989-05-16 |
| 4784416 | Door latch | James R. Johnston | 1988-11-15 |
| 4732418 | Knob latch | James A. Edeus | 1988-03-22 |
| 4643469 | Gate latch | James R. Johnston | 1987-02-17 |