Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496958 | Drawing pen exchanger for computer controlled drawing machines | Joachim Brandt, Gerhard Deblitz, Jurgen Post, Bernd Willimczik, Rolf Paschen +1 more | 1985-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496958 | Drawing pen exchanger for computer controlled drawing machines | Joachim Brandt, Gerhard Deblitz, Jurgen Post, Bernd Willimczik, Rolf Paschen +1 more | 1985-01-29 |