Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876866 | Door latch and deadbolt assembly | David L. O'Day | 1989-10-31 |
| 4807914 | Window lock assembly | Nandor Gajer | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876866 | Door latch and deadbolt assembly | David L. O'Day | 1989-10-31 |
| 4807914 | Window lock assembly | Nandor Gajer | 1989-02-28 |