Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4529264 | Device for sharp-edge illumination of an observation field lying in a preselectable plane | Wilhelm Schmidt, Lothar Rubl | 1985-07-16 |
| 4523732 | Adjustable stand for optical observation instruments | Klaus Biber, Ulrich Lemcke, Heinz Jakubowski, Kurt S. Schulz | 1985-06-18 |
| 4264121 | Binocular telescope | Wilhelm Schmidt | 1981-04-28 |
| 4264122 | Binocular observation instrument | Wilhelm Schmidt | 1981-04-28 |