Issued Patents All Time
Showing 201–217 of 217 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410495 | Stable solid block metal protecting warewashing detergent composition | Steven E. Lentsch, Keith E. Olson | 2002-06-25 |
| 6407051 | Microemulsion detergent composition and method for removing hydrophobic soil from an article | Kim R. Smith, Wendy Wiseth, Robert D. P. Hei, David J. Falbaum, Paul Mattia | 2002-06-18 |
| 6369021 | Detergent composition and method for removing soil | Terrence P. Everson, Steven E. Lentsch | 2002-04-09 |
| 6362149 | Plastics compatible detergent composition and method of cleaning plastics comprising reverse polyoxyalkylene block co-polymer | Karen G. Klaers | 2002-03-26 |
| 6350725 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Michael E. Besse, Robert D. P. Hei, Jerry D. Hoyt +1 more | 2002-02-26 |
| 6339054 | Composition and method for road-film removal | Mark Levitt, Terry J. Klos, Michael E. Besse, Robert D. P. Hei, Jerry D. Hoyt +1 more | 2002-01-15 |
| 6274541 | Alkaline cleaners based on alcohol ethoxy carboxylates | — | 2001-08-14 |
| 6258765 | Binding agent for solid block functional material | G. Jason Wei, Steven E. Lentsch, Keith E. Olson | 2001-07-10 |
| 6164296 | Method of removing waxy/fatty soils from ware with a combination of a nonionic silicone surfactant and a nonionic surfactant | Steven E. Lentsch, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz | 2000-12-26 |
| 6156715 | Stable solid block metal protecting warewashing detergent composition | Steven E. Lentsch, Keith E. Olson | 2000-12-05 |
| 5880089 | Rinse aid for plasticware | Steven E. Lentsch, Matthew J. Sopha | 1999-03-09 |
| 5603776 | Method for cleaning plasticware | Steven E. Lentsch, Matthew J. Sopha | 1997-02-18 |
| 5501815 | Plasticware-compatible rinse aid | — | 1996-03-26 |
| 5407598 | Shaped solid bleach with encapsulate source of bleach | Keith E. Olson | 1995-04-18 |
| 5407700 | Food safe composition to facilitate soil removal | Steven E. Lentsch | 1995-04-18 |
| 5370729 | Food safe composition to facilitate soil removal | Steven E. Lentsch | 1994-12-06 |
| 5364551 | Reduced misting oven cleaner | Steven E. Lentsch, Cynthia A. Keller, Gregory T. Bona | 1994-11-15 |