Keiner; Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keiner; Heinz.The latest application filed is for "monocular telescope having a focusing unit whose mechanical sensitivity can be varied".
- Keiner; Heinz - Solms DE
- Keiner; Heinz - Oberndorf DT
| Patent | Date |
|---|---|
| Monocular telescope having a focusing unit whose mechanical sensitivity can be varied Grant 5,453,875 - Kolsch , et al. September 26, 1 | 1995-09-26 |
| Binocular telescope with coupled joint focusing and uncoupled separate focusing Grant 4,989,963 - Farnung , et al. February 5, 1 | 1991-02-05 |
| Binocular Grant D272,361 - Hengst , et al. January 24, 1 | 1984-01-24 |
| Film Cartridge Grant 3,756,534 - Keiner , et al. September 4, 1 | 1973-09-04 |
| Self-catching Spool For Tapelike Record Carriers Grant 3,591,102 - Keiner July 6, 1 | 1971-07-06 |
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