CK

Charles E. Kerr

JU Jugs: 2 patents #2 of 9Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Hillsboro, OR: #992 of 2,365 inventorsTop 45%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,635,203 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5947101 Skeet throwing device — 1999-09-07
5437261 Ball pitching device Kerry K. Paulson, Paul A. Heinsch 1995-08-01
4266457 Cope cutter Robert Balch 1981-05-12