Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10342231 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann | 2019-07-09 |
| 9254400 | Method for processing peroxygen solutions | Jelte Lanting, Roger J. Tippett | 2016-02-09 |
| 9247738 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann | 2016-02-02 |
| 8424493 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei | 2013-04-23 |
| 8246429 | Apparatus and method for cleaning poultry | Scott P. Bennett, Gabriel M. Miller | 2012-08-21 |
| 8128976 | Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions | Victor Fuk-Pong Man, Joshua P. Magnuson | 2012-03-06 |
| 8124132 | Method and composition for inhibition of microbial growth in aqueous food transport and process streams | Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann | 2012-02-28 |
| 8020520 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei | 2011-09-20 |
| 7832360 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei | 2010-11-16 |
| 7638067 | Food processing effluent refurbishing system and method | Roger J. Tippett, Scott L. Burnett | 2009-12-29 |
| 7504123 | Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions | Victor Fuk-Pong Man, Joshua P. Magnuson | 2009-03-17 |
| 7498051 | Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions | Victor Fuk-Pong Man, Joshua P. Magnuson | 2009-03-03 |
| 7381439 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei | 2008-06-03 |
| 7316824 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei, Roger J. Tippett | 2008-01-08 |
| 7288274 | Method for cleaning poultry | Scott P. Bennett, Gabriel M. Miller | 2007-10-30 |
| 7150884 | Composition for inhibition of microbial growth | Francis L. Richter, Joy A. Salverda, Heidi M. Hanson, Paul Frazer Schacht, Timothy A. Gutzmann | 2006-12-19 |
| 6635286 | Peroxy acid treatment to control pathogenic organisms on growing plants | Robert D. P. Hei, Joy A. Salverda, Brandon Herdt | 2003-10-21 |
| 6627657 | Peroxycarboxylic acid compositions and methods of use against microbial spores | Francis L. Richter, Duane J. Reinhardt, Joy A. Salverda, Christina L. Rahm | 2003-09-30 |
| 6514556 | Method and composition for washing poultry during processing | Timothy A. Gutzmann, Robert D. P. Hei | 2003-02-04 |
| 6147120 | Synergistic antimicrobial skin washing compositions | Sally K. Swart, William J. Feil, III, Mary Bennett | 2000-11-14 |