Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144356 | Temperature compensated infrared optical imaging system | Dieter Marx, Harald Heinrich | 1992-09-01 |
| 4842247 | Method and apparatus for the detection of helicopters | Karl-Heinz Simon, Hans-Richard Weinheimer | 1989-06-27 |
| 4588895 | Device for the transmission of information | — | 1986-05-13 |
| 4582405 | Ophthalmological combination instrument for diagnosis and treatment | Ortwin Muller, Kurt S. Schulz, Albrecht Vogel, Gerhard Hanemann, Gerhard Muller +1 more | 1986-04-15 |
| 4201931 | Apparatus for protecting the target of an image-producing tube from injuriously high local current densities | Walter Wegener, Hans-Richard Weinheimer | 1980-05-06 |