Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556145 | Push button-operated flush type handle assembly | — | 1996-09-17 |
| 4704882 | Door handle latch and lock mechanism | — | 1987-11-10 |
| 4650230 | Latch and lock mechanism for door handle | — | 1987-03-17 |
| D285043 | Self-closing door hinge | — | 1986-08-12 |
| 4546628 | Handle device for doors | — | 1985-10-15 |
| 4508377 | Door handle unit | — | 1985-04-02 |
| 4486041 | Door handle unit | — | 1984-12-04 |