Covington, Washington
United States
11
2015-08-06
The entities that hold a legal rights for patent applications filed by inventor Warfel Karl:
Karl Warfel from Covington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Preferred contact group centric interface
#2 | 2014-10-23PREFERRED CONTACT GROUP CENTRIC INTERFACE
#3 | 2014-03-20Preferred contact group centric interface
#4 | 2010-09-23Service management system that enables subscriber-driven changes to service plans
#5 | 2010-03-04Preferred contact group centric interface
#6 | 2010-02-25Preferred contact group centric interface
#7 | 2010-02-25Preferred contact group centric interface
#8 | 2010-02-25Preferred contact group centric interface
#9 | 2010-02-25Preferred contact group centric interface
#10 | 2008-03-20Service management system that enables subscriber-driven changes to service plans
#11 | 2007-02-15Preferred contact group centric interface
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