Brian Grutzius

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Issaquah, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Human verification by contextually iconic visual public turing test
- Patent number 9,729,533
- Issue date Aug 8, 2017
- Disney Enterprises, Inc.
- David Snelling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human verification by contextually iconic visual public turing test
- Patent number 8,959,621
- Issue date Feb 17, 2015
- Disney Enterprises, Inc.
- David Snelling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Human Verification by Contextually Iconic Visual Public Turing Test
- Publication number 20150113597
- Publication date Apr 23, 2015
- Disney Enterprises, Inc.
- David Snelling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Human verification by contextually iconic visual public turing test
- Publication number 20110150267
- Publication date Jun 23, 2011
- Disney Enterprises, Inc.
- David Snelling
- G06 - COMPUTING CALCULATING COUNTING