Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Steven E. Lentsch — 136 Patents

EUEcolab Usa: 132 patents #3 of 1,826Top 1%
ELEconomics Laboratory: 3 patents #4 of 48Top 9%
NASA: 1 patents #1,837 of 3,881Top 50%
Saint Paul, MN: #4 of 620 inventorsTop 1%
Minnesota: #96 of 52,454 inventorsTop 1%
Overall (All Time): #7,627 of 4,157,543Top 1%
136 Patents All Time
Steven E. Lentsch has been granted 136 US patents. The first was granted in 1980 and the most recent in July 2025. Steven E. Lentsch ranks #7,627 of 4,157,543 US inventors in our database (top 0.18%). Patent records list Steven E. Lentsch in Saint Paul, MN, US.

Issued Patents All Time

Showing 1–25 of 136 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12369589 Low alkaline low temperature ware wash detergent for protein removal and reducing scale build-up Erin Jane Dahlquist Howlett, Terrence P. Everson, Carter M. Silvernail 2025-07-29
12331266 Fast drying and fast draining rinse aid comprising an EO/PO and alkoxylated alcohol surfactant mixture Janel Marie Kieffer, Victor Fuk-Pong Man 2025-06-17
11718540 Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity Victor Fuk-Pong Man, Michael Charles DeNoma 2023-08-08 $63,993,000
11603511 Phosphorus free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Carter M. Silvernail, Terrence P. Everson 2023-03-14 $56,696,000
11479742 Fast drying and fast draining rinse aid with a ternary mixture of nonionic surfactants Janel Marie Kieffer, Victor Fuk-Pong Man 2022-10-25 $222,799,000
11427791 Low alkaline low temperature ware wash detergent for protein removal and reducing scale build-up Erin Jane Dahlquist Howlett, Terrence P. Everson, Carter M. Silvernail 2022-08-30 $38,459,000
10844331 Phosphorus free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Carter M. Silvernail, Terrence P. Everson 2020-11-24 $72,242,000
10793811 Low alkaline low temperature ware wash detergent for protein removal and reducing scale build-up Erin Jane Dahlquist, Terrence P. Everson, Carter M. Silvernail 2020-10-06 $63,308,000
10760038 Caustic free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Terrence P. Everson, Carter M. Silvernail 2020-09-01 $83,768,000
10723974 Stable liquid manual dishwashing compositions containing enzymes Clinton Hunt, Jr., Victor Fuk-Pong Man, Lylien Tan, Yvonne Marie Killeen, Terrence P. Everson 2020-07-28 $79,565,000
10689597 Fast drying and fast draining rinse aid comprising an ethoxylated alcohol/EO-PO block copolymer mixture Janel Marie Kieffer, Victor Fuk-Pong Man 2020-06-23 $89,726,000
10604726 Enzyme-containing detergent and presoak composition and methods of using Michael S. Rischmiller, Kim R. Solomon, Sara Peters 2020-03-31 $51,635,000
10568322 Medium chain peroxycarboxylic acid compositions Victor Fuk-Pong Man, Joshua P. Magnuson 2020-02-25 $36,991,000
10435308 Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity Victor Fuk-Pong Man, Michael Charles DeNoma 2019-10-08 $24,697,000
10059910 Wash water maintenance for sustainable practices Sara Peters 2018-08-28 $29,774,000
10047325 Phosphorus free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Carter M. Silvernail, Terrence P. Everson 2018-08-14 $19,149,000
10035977 Caustic free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Terrence P. Everson, Carter M. Silvernail 2018-07-31 $20,827,000
10011809 Low alkaline low temperature ware wash detergent for protein removal and reducing scale build-up Erin Jane Dahlquist, Terrence P. Everson, Carter M. Silvernail 2018-07-03 $35,501,000
9944889 Caustic free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist Howlett, Terrence P. Everson, Carter M. Silvernail 2018-04-17 $57,646,000
9920281 Soil resistant surface treatment Kim R. Smith, Erik C. Olson, Keith E. Olson, Minyu Li, Catherine Hanson +1 more 2018-03-20 $16,426,000
9888684 Medium chain perosycarboxylic acid compositions Victor Fuk-Pong Man, Joshua P. Magnuson 2018-02-13 $41,052,000
9879206 Enzyme-containing detergent and presoak composition and methods of using Michael S. Rischmiller, Kim R. Smith, Sara Peters 2018-01-30 $50,689,000
9745543 Stable liquid manual dishwashing compositions containing enzymes Clinton Hunt, Jr., Victor Fuk-Pong Man, Lylien Tan, Yvonne Marie Killeen, Terrence P. Everson 2017-08-29 $20,667,000
9605236 Low alkaline low temperature ware wash detergent for protein removal and reducing scale build-up Erin Jane Dahlquist, Terrence P. Everson, Carter M. Silvernail 2017-03-28 $28,325,000
9574163 Caustic free low temperature ware wash detergent for reducing scale build-up Erin Jane Dahlquist, Terrence P. Everson, Carter M. Silvernail 2017-02-21 $53,275,000