FR

Francis L. Richter

EU Ecolab Usa: 3 patents #9 of 75Top 15%
📍 Hugo, MN: #1 of 13 inventorsTop 8%
🗺 Minnesota: #289 of 4,549 inventorsTop 7%
Overall (2002): #29,910 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6472358 Acid sanitizing and cleaning compositions containing protonated carboxylic acids Duane J. Reinhardt, Richard R. Staub, Teresa C. Podtburg 2002-10-29
6436444 Acidic aqueous chlorite teat dip providing shelf life sanitizing capacity and tissue protection Cathy M. Paquette, Richard Staub 2002-08-20
6379685 Acidic aqueous chlorite teat dip with improved emollient providing shelf life, sanitizing capacity and tissue protection Cathy M. Paquette, Richard Staub, Donald R. Vegoe 2002-04-30