Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664219 | Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent | Steven E. Lentsch, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz | 2003-12-16 |
| 6660707 | Stable solid block metal protecting warewashing detergent composition | Steven E. Lentsch, Keith E. Olson | 2003-12-09 |
| 6653266 | Binding agent for solid block functional material | G. Jason Wei, Steven E. Lentsch, Keith E. Olson | 2003-11-25 |
| 6649586 | Detergent composition and method for removing soil | Terrence P. Everson, Steven E. Lentsch | 2003-11-18 |
| 6624132 | Stable liquid enzyme compositions with enhanced activity | Steven E. Lentsch, Yvonne Marie Killeen | 2003-09-23 |
| 6602350 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Michael E. Besse, Robert D. P. Hei, Jerry D. Hoyt +1 more | 2003-08-05 |
| 6589443 | Shaped solid comprising oxidant bleach with encapsulate source of bleach | Keith E. Olson | 2003-07-08 |
| 6583101 | Aqueous organic dispersions suitable for removing organic films and soils | Wendy Wiseth, Kim R. Smith, Scott I. De Fields, Reid Rabon, Mark Levitt | 2003-06-24 |
| 6583094 | Stable solid block detergent composition | Steven E. Lentsch, Keith E. Olson, G. Jason Wei | 2003-06-24 |
| 6555012 | Method and composition for the treatment of blackwater collection systems | Peter J. Fernholz, Don Southworth | 2003-04-29 |
| 6525015 | Detergent composition and method for removing soil | Terrence P. Everson, Steven E. Lentsch | 2003-02-25 |
| 6506261 | Detergent compositions for the removal of complex organic or greasy soils | — | 2003-01-14 |
| 6503879 | Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal | Steven E. Lentsch, Keith E. Olson | 2003-01-07 |