Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719891 | Point-of-use generation of chlorinated alkaline cleaning solutions by electrolysis | Richard Ruhr, Nathan D. Peitersen, Harold Matson, Sara Peters, Bryan Anderson +2 more | 2004-04-13 |
| 6475961 | Lubricant compositions having antimicrobial properties and methods for manufacturing and using lubricant compositions having antimicrobial properties | Keith D. Lokkesmoe, Robert D. P. Hei | 2002-11-05 |
| 6310013 | Lubricant compositions having antimicrobial properties and methods for manufacturing and using lubricant compositions having antimicrobial properties | Keith D. Lokkesmoe, Robert D. P. Hei | 2001-10-30 |
| 6015536 | Peroxyacid compound use in odor reduction | Keith D. Lokkesmoe, Robert D. P. Hei | 2000-01-18 |