FR

Francis L. Richter

EU Ecolab Usa: 1 patents #14 of 39Top 40%
📍 Hugo, MN: #2 of 10 inventorsTop 20%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #151,927 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622708 Erodible sanitizing caulk Duane J. Reinhardt, Paula Carlson 1997-04-22