Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8325415 | Binocular telescope | Jens Kohlhase | 2012-12-04 |
| 7330310 | Focusing device with diopter adjustment | Rolf Speier | 2008-02-12 |
| 7133200 | Method and device for focusing and diopter compensation of a telescope | Gernot Kettler, Sigrun Kammans | 2006-11-07 |
| 7050226 | Play-free rotary mounting | Rolf Speier | 2006-05-23 |
| 6918672 | Arrangement for rotatable adjustment of a cap on an eyepiece housing | Philipp Syré | 2005-07-19 |
| 6779899 | Arrangement for rotatable adjustment of a cap on an eyepiece housing | Philipp Syré | 2004-08-24 |
| D384965 | Camera housing | Manfred Meinzer | 1997-10-14 |
| 5630254 | Suspension lug and locking element for a carrying strap | Ernst Ruehl | 1997-05-20 |
| 5453875 | Monocular telescope having a focusing unit whose mechanical sensitivity can be varied | Lothar Kolsch, Heinz Keiner | 1995-09-26 |
| D332106 | Pair of binoculars | Heinz Keiner, H. Peter Farnung, Heinrich Janke | 1992-12-29 |
| D332107 | Pair of binoculars | Heinz Keiner, H. Peter Farnung, Heinrich Janke | 1992-12-29 |
| 4998357 | Binocular telescopr with radially acting compensating spring | H. Peter Farnung, Heinz Keiner | 1991-03-12 |
| 4989963 | Binocular telescope with coupled joint focusing and uncoupled separate focusing | H. Peter Farnung, Heinz Keiner | 1991-02-05 |
| D292412 | Binocular | Heinrich Janke, Hans-Kurt Uellenberg | 1987-10-20 |
| D287369 | Binocular | Heinrich Janke, Hans-Kurt Uellenberg | 1986-12-23 |
| D272361 | Binocular | Heinrich Janke, Hans-Kurt Uellenberg, Heinz Keiner | 1984-01-24 |
| D272362 | Binocular | Heinrich Janke, Hans-Kurt Uellenberg, Heinz Keiner | 1984-01-24 |
| 4329013 | Binocular telescope with internal focusing | — | 1982-05-11 |
| 4183075 | Illumination system for photographic enlargers | — | 1980-01-08 |