Robert P. Barden

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Valley Center, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for accessing a structure using a mobile device
- Patent number 9,361,741
- Issue date Jun 7, 2016
- Yikes LLC
- William Benjamin Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for accessing a structure using a mobile device
- Patent number 9,129,450
- Issue date Sep 8, 2015
- Yikes LLC
- William Benjamin Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for accessing a structure using a mobile device
- Patent number 8,791,790
- Issue date Jul 29, 2014
- Yikes LLC
- William Benjamin Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ACCESSING A STRUCTURE USING A MOBILE DEVICE
- Publication number 20160035162
- Publication date Feb 4, 2016
- WILLIAM BENJAMIN ROBERTSON
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEM AND METHOD FOR ACCESSING A STRUCTURE USING A MOBILE DEVICE
- Publication number 20140292482
- Publication date Oct 2, 2014
- William Benjamin Robertson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ACCESSING A STRUCTURE USING A MOBILE DEVICE
- Publication number 20100201482
- Publication date Aug 12, 2010
- William Benjamin Robertson
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEM AND METHOD FOR ACCESSING A STRUCTURE USING A MOBILE DEVICE
- Publication number 20100201536
- Publication date Aug 12, 2010
- William Benjamin Robertson
- G07 - CHECKING-DEVICES