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For the Inventor, By the Inventor

Portland, OR, United States of America

John D Richartz

This inventor holds 3 USPTO granted patents. Top assignees: Grape Technology Group, Inc., Other. Active years: 2010-2014.

USPTO Granted Patents = 3

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal2 out of 70 
 
Grape Technology Group, Inc.
 patents
silverMedal1 out of 834,307 
Other
 patents

Years Active: 2010-2014

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3 patents (USPTO):Explore Patents
1. 8693672 - Technique for effectively assisting a user during an information assistance call (2014-04-08),
2. 8488767 - Technique for selective presentation of information in response to a request for information assistance service (2013-07-16),
3. 7711745 - Technique for selective presentation of information in response to a request for information assistance service (2010-05-04),
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