SL

Spencer B. Larson

EU Ecolab Usa: 1 patents #10 of 35Top 30%
📍 Newport, MN: #3 of 4 inventorsTop 75%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #66,928 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344074 Dispensing apparatus having a removable variable proportioning and metering device John R. Spriggs, James D. Decker, James L. Copeland 1994-09-06