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Leslie M. Milner
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St. Paul, MN, US
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last 30 patents
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Patent Grant
Method for making stretched surface recording disk
Patent number
4,963,209
Issue date
Oct 16, 1990
Minnesota Mining and Manufacturing Company
John G. Chernega
G11 - INFORMATION STORAGE
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Patent Grant
Stretched surface recording medium
Patent number
4,835,647
Issue date
May 30, 1989
Minnesota Mining and Manufacturing Company
John G. Chernega
G11 - INFORMATION STORAGE