Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10342231 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | John D. Hilgren, Francis L. Richter, Joy A. Salverda, Paul Frazer Schacht, Timothy A. Gutzmann | 2019-07-09 |
| 9247738 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | John D. Hilgren, Francis L. Richter, Joy A. Salverda, Paul Frazer Schacht, Timothy A. Gutzmann | 2016-02-02 |
| 8124132 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | John D. Hilgren, Francis L. Richter, Joy A. Salverda, Paul Frazer Schacht, Timothy A. Gutzmann | 2012-02-28 |
| 7150884 | Composition for inhibition of microbial growth | John D. Hilgren, Francis L. Richter, Joy A. Salverda, Paul Frazer Schacht, Timothy A. Gutzmann | 2006-12-19 |
| 6238685 | Peroxy acid treatment to control pathogenic organisms on growing plants | Robert D. P. Hei, Leanne J. Adkins, Keith D. Lokkesmoe, Bruce R. Cords | 2001-05-29 |
| 6165483 | Peroxy acid treatment to control pathogenic organisms on growing plants | Robert D. P. Hei, Leanne J. Adkins, Keith D. Lokkesmoe, Bruce R. Cords | 2000-12-26 |