Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RJ

Richard D. Johnson — 1 Patent in 2021

EUEcolab Usa: 1 patents #84 of 340Top 25%
Saint Paul, MN: #59 of 166 inventorsTop 40%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #289,173 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11053458 Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use Carter M. Silvernail, Erik C. Olson, Michel M. Lawrence, Steven J. Lange 2021-07-06