Sophia M. Riffel

📍 Boonville, IN: #60 of 102 inventorsTop 60%

🗺 Indiana: #19,404 of 33,936 inventorsTop 60%

Overall (All Time): #3,678,940 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5729858	Foot scrubbing system	—	1998-03-24