SL

Steven E. Lentsch

EU Ecolab Usa: 132 patents #9 of 1,442Top 1%
EL Economics Laboratory: 3 patents #4 of 48Top 9%
NASA: 1 patents #1,418 of 3,881Top 40%
📍 Saint Paul, MN: #4 of 620 inventorsTop 1%
🗺 Minnesota: #94 of 52,454 inventorsTop 1%
Overall (All Time): #7,611 of 4,157,543Top 1%
136
Patents All Time

Issued Patents All Time

Showing 101–125 of 136 patents

Patent #TitleCo-InventorsDate
6767884 Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent Victor Fuk-Pong Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz 2004-07-27
6673760 Rinse agent composition and method for rinsing a substrate surface Victor Fuk-Pong Man, Yvonne Marie Killeen 2004-01-06
6664219 Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent Victor Fuk-Pong Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz 2003-12-16
6660707 Stable solid block metal protecting warewashing detergent composition Victor Fuk-Pong Man, Keith E. Olson 2003-12-09
6653266 Binding agent for solid block functional material G. Jason Wei, Keith E. Olson, Victor Fuk-Pong Man 2003-11-25
6649586 Detergent composition and method for removing soil Victor Fuk-Pong Man, Terrence P. Everson 2003-11-18
6624132 Stable liquid enzyme compositions with enhanced activity Victor Fuk-Pong Man, Yvonne Marie Killeen 2003-09-23
6583094 Stable solid block detergent composition Keith E. Olson, G. Jason Wei, Victor Fuk-Pong Man 2003-06-24
6525015 Detergent composition and method for removing soil Victor Fuk-Pong Man, Terrence P. Everson 2003-02-25
6503879 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal Keith E. Olson, Victor Fuk-Pong Man 2003-01-07
6489278 Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent Victor Fuk-Pong Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz 2002-12-03
6436893 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal Keith E. Olson, Victor Fuk-Pong Man 2002-08-20
6423280 Hydraulic control of detergent concentration in an automatic warewashing machine James J. Tarara, Glen W. Davidson 2002-07-23
6410495 Stable solid block metal protecting warewashing detergent composition Victor Fuk-Pong Man, Keith E. Olson 2002-06-25
6369021 Detergent composition and method for removing soil Victor Fuk-Pong Man, Terrence P. Everson 2002-04-09
6302968 Precarboxylic acid rinse method Burton M. Baum, Thomas R. Oakes 2001-10-16
6258765 Binding agent for solid block functional material G. Jason Wei, Keith E. Olson, Victor Fuk-Pong Man 2001-07-10
6257253 Percarboxylic acid rinse method Dale W. Groth, Thomas R. Oakes, Burton M. Baum 2001-07-10
6177392 Stable solid block detergent composition Keith E. Olson, G. Jason Wei 2001-01-23
6164296 Method of removing waxy/fatty soils from ware with a combination of a nonionic silicone surfactant and a nonionic surfactant Victor Fuk-Pong Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz 2000-12-26
6156715 Stable solid block metal protecting warewashing detergent composition Victor Fuk-Pong Man, Keith E. Olson 2000-12-05
6150324 Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal Keith E. Olson 2000-11-21
D414895 Solid block wash chemical designed with regular curved and linear aspect Keith E. Olson, Scott T. Russell, Tina O. Outlaw 1999-10-05
D407463 Irregular octagon solid block rinse additive Tina O. Outlaw, Scott T. Russell 1999-03-30
5880089 Rinse aid for plasticware Victor Fuk-Pong Man, Matthew J. Sopha 1999-03-09