Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667186 | Stand for mounting various loads | Joachim Luber, Martin Pelzer, Arvids Mackevics, Annette Reiss, Jurgen Schweizer | 1997-09-16 |
| 4523732 | Adjustable stand for optical observation instruments | Klaus Biber, Karl Grunvogel, Ulrich Lemcke, Kurt S. Schulz | 1985-06-18 |
| 4448498 | Operation microscope | Ortwin Muller, Klaus Biber, Gerhard Hanemann | 1984-05-15 |