Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577944 | Lens mount with noise reducing means | Christian Ludwig, Kurt Wallner, Karl Herzog, Eugen Bayerl | 1986-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577944 | Lens mount with noise reducing means | Christian Ludwig, Kurt Wallner, Karl Herzog, Eugen Bayerl | 1986-03-25 |