TK

Thomas Charles Koran

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Grand Rapids, MN: #34 of 61 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,196,666 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8118053 Adjustable backflow prevention device — 2012-02-21