DE

Donovan L. Erickson

US U.S. Water Services: 2 patents #3 of 5Top 60%
📍 Stanchfield, MN: #5 of 13 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,493,226 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9657398 Corrosion inhibiting compositions Roy A. Johnson, Matthew Ryan LaBrosse, Paul R. Young 2017-05-23
9290850 Corrosion inhibiting methods Roy A. Johnson, Matthew Ryan LaBrosse, Paul R. Young 2016-03-22
8250931 Methods and compositions for inhibiting corrosion in non-aqueous, non-conductive liquids Paul R. Young 2012-08-28