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Matthew John Carney
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Portland, OR, US
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last 30 patents
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Patent Grant
System and method for coupling multiple carts
Patent number
8,215,662
Issue date
Jul 10, 2012
Pedigo Products, Inc.
Randal W. Koehler
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR COUPLING MULTIPLE CARTS
Publication number
20100109268
Publication date
May 6, 2010
Pedigo Products, Inc.
Randal W. Koehler
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS