Wolfgang Geiseler

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combined electronic-pneumatic musical instrument
- Patent number 4,196,650
- Issue date Apr 8, 1980
- CMB Colonia Management- und Beratungsgesellschaft mbH. & Co., K.G.
- Jobst Fricke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for restoring aged sound recordings
- Patent number 4,186,280
- Issue date Jan 29, 1980
- CMB Colonia Management und Beratungsgesellschaft mbH & Co. KG
- Wolfgang Geiseler
- G11 - INFORMATION STORAGE