Kieninger & Obergfell

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St. Georgen im Schwarzwald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electromechanical clock
- Patent number 4,482,260
- Issue date Nov 13, 1984
- Kieninger & Obergfell
- Wolfgang Fehrenbacher
- G04 - HOROLOGY
Information Patent Grant
Electric clock movement
- Patent number D273849
- Issue date May 15, 1984
- Kieninger & Obergfell
- Jurgen Berges
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Electromechanical trigger for alarm clocks and other timer-operated...
- Patent number 4,443,113
- Issue date Apr 17, 1984
- Kieninger & Obergfell
- Wolfgang Fehrenbacher
- G04 - HOROLOGY