Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376284 | Ink jet print head | Leonhard Bader, Helmut Weber | 1983-03-08 |
| 4343013 | Nozzle plate for ink jet print head | Leonhard Bader, Friedrich B. Rombach, Hermann Winter | 1982-08-03 |
| 4248823 | Method of making ink jet print head | Leonhard Bader, Ernst Pechinger, Friedrich B. Rombach, Wilhelm Ruprich, Helmut Weber +1 more | 1981-02-03 |
| 4223323 | Ink jet printer | Leonhard Bader, Helmut Weber | 1980-09-16 |