Cincinnati, Ohio
United States
3
2016-08-02
The entities that hold a legal rights for patent applications filed by inventor Spera Scott D.:
Scott D. Spera from Cincinnati, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for improving tuning using user provided satisfaction scores
#2 | 2013-08-06System and method for improving tuning using user provided satisfaction scores
#3 | 2012-02-28System and method for improving tuning using caller provided satisfaction scores
7193361 ⎘