Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349286 | Keyboard assembled from individual keys | Paul Blaser, Helmut Schmidt | 1982-09-14 |
| 4202640 | Keyboard assembly | Helmut Schmidt, Gunter Treude, Paul Blaser | 1980-05-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349286 | Keyboard assembled from individual keys | Paul Blaser, Helmut Schmidt | 1982-09-14 |
| 4202640 | Keyboard assembly | Helmut Schmidt, Gunter Treude, Paul Blaser | 1980-05-13 |