DK

Daniel S. Karvonen

PR Precis: 1 patents #1 of 2Top 50%
📍 Mankato, MN: #6 of 15 inventorsTop 40%
🗺 Minnesota: #2,843 of 7,373 inventorsTop 40%
Overall (2019): #495,989 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10218859 Secured pre-payment for portable communication unit Peter Wendt 2019-02-26