Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835706 | Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal | Steven E. Lentsch, Keith E. Olson | 2004-12-28 |
| 6825159 | Alkaline cleaning composition with increased chlorine stability | Steven E. Lentsch, Janel Marie Kieffer | 2004-11-30 |
| 6812194 | Alkaline metal cleaner comprising sulfonated-hydrophobically modified polyacrylate | Richard Ruhr, Mark Levitt, Edward H. Richardson | 2004-11-02 |
| 6812202 | Detergent composition and method for removing soil | Terrence P. Everson, Steven E. Lentsch | 2004-11-02 |
| 6767884 | 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 | 2004-07-27 |
| 6730653 | Method for manufacturing a molded detergent composition | Kim R. Smith, Wendy Wiseth, Richard Stardig | 2004-05-04 |
| 6673760 | Rinse agent composition and method for rinsing a substrate surface | Steven E. Lentsch, Yvonne Marie Killeen | 2004-01-06 |