FC

Fredrick Z. Church

📍 Fairfield, CA: #112 of 240 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,077,527 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355553 Portable turning tool Calvin M. Swesey 1982-10-26