Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644166 | Sensor for testing light and weather resistance of samples | Walter Sturm, Helmut Becker, Jurgen Witt, Werner Fritz | 1987-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644166 | Sensor for testing light and weather resistance of samples | Walter Sturm, Helmut Becker, Jurgen Witt, Werner Fritz | 1987-02-17 |