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Michael L. Bolt
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Ann Arbor, MI, US
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last 30 patents
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Patent Grant
Method and apparatus for removing data stream variations
Patent number
5,003,408
Issue date
Mar 26, 1991
Irwin Magnetic Systems, Inc.
Richard A. Farkas
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Patent Grant
Magnetic transducer head structure with reduced leakage between cor...
Patent number
4,954,921
Issue date
Sep 4, 1990
Irwin Magnetic Systems, Inc.
Michael L. Bolt
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Patent Grant
Magnetic transducer head structure
Patent number
4,819,107
Issue date
Apr 4, 1989
Irwin Magnetic Systems, Inc.
Michael L. Bolt
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Patent Grant
Miniaturized cartridge-type tape drive for data processors
Patent number
4,647,994
Issue date
Mar 3, 1987
Irwin Magnetic Systems, Inc.
Samuel N. Irwin
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