OS

Otto K. Simpkins

📍 Nashville, TN: #1,194 of 2,243 inventorsTop 55%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #4,015,559 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4519257 Electronic flow meter for measuring flow of bulk solids pneumatically conveyed through a hose 1985-05-28