Ralf Niehaus

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Bielefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for receiving disk-like objects
- Patent number 5,706,938
- Issue date Jan 13, 1998
- HAN-Burogerate GmbH & Co. KG
- Ralf Niehaus
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette for storing several disk-like data carriers or the like
- Patent number 5,373,945
- Issue date Dec 20, 1994
- HAN-Burogerate GmbH & Co. KG
- Ralf Niehaus
- G11 - INFORMATION STORAGE