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Dan van der Hoop
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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for conserving power consumed by a vending mac...
Patent number
7,856,289
Issue date
Dec 21, 2010
USA Technologies, Inc.
David Schanin
G07 - CHECKING-DEVICES
Information
Patent Grant
Method and apparatus for conserving power consumed by a refrigerate...
Patent number
7,286,907
Issue date
Oct 23, 2007
USA Technologies, Inc.
David Schanin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for power management control of a cooling syst...
Patent number
7,200,467
Issue date
Apr 3, 2007
USA Technologies, Inc.
David J. Schanin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR CONSERVING POWER CONSUMED BY A VENDING MAC...
Publication number
20080109109
Publication date
May 8, 2008
David Schanin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and apparatus for power management control of a cooling syst...
Publication number
20060111815
Publication date
May 25, 2006
David J. Schanin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and apparatus for conserving power consumed by a refrigerate...
Publication number
20050178135
Publication date
Aug 18, 2005
David Schanin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...