CS

Charles W. Smerker

📍 Great Falls, MT: #31 of 104 inventorsTop 30%
🗺 Montana: #1,498 of 3,198 inventorsTop 50%
Overall (All Time): #3,917,301 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4977914 Slip resistent apparatus for canes, crutches and walkers — 1990-12-18