Benjamin Fast

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Sioux Falls, SD: #257 of 532 inventorsTop 50%

🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%

Overall (All Time): #3,968,338 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4643209	Vehicle washing machine	—	1987-02-17