Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514367 | Real time indicator for quaternary ammonium compound concentration | Eric R. Balz, Erik C. Olson, Sherri L. Tischler | 2019-12-24 |
| 10184097 | Protective coatings for detersive agents and methods of forming and detecting the same | Mark Peterson, Keith E. Olson | 2019-01-22 |