FS

Frederick Castorf Simons

📍 Newton, IA: #77 of 130 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,725,312 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669808 Combination file and abrading assembly kit for straight line abrading tools — 1997-09-23