KC

Kristin Christopherson

📍 Iowa City, IA: #464 of 834 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,118,792 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8797461 Screen time control device and method Steve Davis, Jim Vincent, Trever Patton 2014-08-05