Vaughn Hester

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Evaluating a worker in performing crowd sourced tasks and providing...
- Patent number 8,554,605
- Issue date Oct 8, 2013
- CrowdFlower, Inc.
- David Oleson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
EVALUATING A WORKER IN PERFORMING CROWD SOURCED TASKS AND PROVIDING...
- Publication number 20140039985
- Publication date Feb 6, 2014
- CrowdFlower, Inc.
- David Oleson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVALUATING A WORKER IN PERFORMING CROWD SOURCED TASKS AND PROVIDING...
- Publication number 20130006717
- Publication date Jan 3, 2013
- David Oleson
- G06 - COMPUTING CALCULATING COUNTING