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Stephan L. Twist
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Rochester, NY, US
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last 30 patents
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Patent Grant
Overcoat material as protecting layer for image recording materials
Patent number
6,214,938
Issue date
Apr 10, 2001
Eastman Kodak Company
Hwei-Ling Yau
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Overcoat material as protecting layer for image recording materials
Patent number
6,130,014
Issue date
Oct 10, 2000
Eastman Kodak Company
Hwei-Ling Yau
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS