FS

Frank Selker

📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #1,972,769 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9557437 Monitoring movement in fluid-containing environment via variable heating John Selker 2017-01-31
4974614 Dental floss — 1990-12-04