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Casey L. Carlson
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Edina, MN, US
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last 30 patents
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Patent Grant
Combined handle and casing for a window operator
Patent number
D390777
Issue date
Feb 17, 1998
Andersen Corporation
Steven G. Peterson
D08 - Tools and hardware
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Patent Grant
Combined handle and outer casing for a window operator
Patent number
D376099
Issue date
Dec 3, 1996
Andersen Corporation
Craig R. Orf
D08 - Tools and hardware