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Dennis Kossnar
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Elk Grove Village, IL, US
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last 30 patents
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Patent Grant
Unique dual pen holder
Patent number
6,022,159
Issue date
Feb 8, 2000
JAC Investments, Inc.
Dennis Kossnar
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Patent Grant
Marking pen holder
Patent number
D407439
Issue date
Mar 30, 1999
JAC Investments, Inc.
Dennis Kossnar
D19 - Office supplies