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David M. Gessner
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Lino Lakes, MN, US
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last 30 patents
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Patent Grant
Nestable cargo cart
Patent number
D331135
Issue date
Nov 17, 1992
Smarte Carte, Inc.
Mark S. Lewandowski
D34 - Material or article handling equipment
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Patent Grant
Nestable cargo cart
Patent number
5,149,114
Issue date
Sep 22, 1992
Smarte Carte Inc.
Mark S. Lewandowski
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS