Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729051 | Selectively inhibited actuating mechanism for a latched pushbutton | Johann Veigl | 1988-03-01 |
| 4626937 | Magnetic-tape apparatus having a disc with two control surfaces | Johann Veigl | 1986-12-02 |