Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738512 | Cylindrical mounting with clearance-free fit | Friedrich Kolb, Joachim Kuehn, Walter Mehl, Siegfried Moeller, Klaus Rannow +2 more | 1988-04-19 |
| 4411510 | Apparatus for compensating for the rebounding of an automatic diaphragm in a photographic objective | Siegfrid Moeller, Friedel Ruehl, Adolf Steuernagel | 1983-10-25 |
| 4238157 | Process and arrangement for the alignment of imaging systems | Ernst Strauch | 1980-12-09 |