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Michael Bogdanski
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Salzkotten, DE
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last 30 patents
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Patent Grant
Cleaning cassette with an internal drive motor
Patent number
4,803,583
Issue date
Feb 7, 1989
Nixdorf Computer AG
Michael Bogdanski
G11 - INFORMATION STORAGE
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Patent Grant
Device for inspecting the surface of magnetic memory disks
Patent number
4,766,512
Issue date
Aug 23, 1988
Nixdorf Computer AG
Michael Bogdanski
G11 - INFORMATION STORAGE
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Patent Grant
Hard disk drive with erasing apparatus
Patent number
4,703,379
Issue date
Oct 27, 1987
Nixdorf Computer AG
Michael Bogdanski
G11 - INFORMATION STORAGE