Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024451 | Methods and apparatus for controlling water hardness | Lee J. Monsrud, Xin Sun, Douglas J. Prideaux, Beth E. Benson, Kim R. Solomon +1 more | 2024-07-02 |
| 9896364 | Synergistic interaction of weak cation exchange resin and magnesium oxide | Kim R. Smith, Lee J. Monsrud, Keith E. Olson, Erik C. Olson, Erin Jane Dahlquist Howlett | 2018-02-20 |
| 9193610 | Synergistic interaction of weak cation exchange resin and magnesium oxide | Kim R. Smith, Lee J. Monsrud, Keith E. Olson, Erik C. Olson, Erin Jane Dahlquist | 2015-11-24 |
| 8071528 | Cleaning compositions with water insoluble conversion agents and methods of making and using them | Kim R. Smith, Keith E. Olson, Lee J. Monsrud, Michael S. Rischmiller | 2011-12-06 |