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Smart Carte, Inc.
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St. Paul, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Brake assembly and control mechanism for a cart, and method
Patent number
7,448,476
Issue date
Nov 11, 2008
Smart Carte, Inc.
Dan L. Otterson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Grant
Cart management system
Patent number
5,921,373
Issue date
Jul 13, 1999
Smart Carte, Inc.
Keith L. Amdahl
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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last 30 trademarks