Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169770 | Method of enhancing reproductive performance in sows | Daryl Real, Michael D. Tokach, Steve S. Dritz, Jim L. Nelssen, Jason C. Woodworth +1 more | 2007-01-30 |
| 6534104 | Use of modified ingredients and feed to improve performance and/or utilization of animals | Joel M. DeRouchey, Mike D. Tokach, Jim L. Nelssen, Steve S. Dritz | 2003-03-18 |
| 6451856 | Carnitine supplemented diets for gestating and lactating swine | Stephen A. Blum, Kevin Q. Owen, Jim L. Nelssen, Michael D. Tokach, Rene A. Blum +1 more | 2002-09-17 |
| 6242487 | Carnitine supplemented diets for gestating and lactating swine | Stephen A. Blum, Kevin Q. Owen, Jim L. Nelssen, Michael D. Tokach, Rene A. Blum +1 more | 2001-06-05 |
| 6020377 | Modified tall oil supplemented diet for growing-finishing pigs | Patrick R. O'Quinn, Kevin Q. Owen, Jim L. Nelssen, Mike D. Tokach | 2000-02-01 |
| 5525350 | Supplementation of protein diets with di- and tripeptides | Jeffrey A. Hansen, Jim L. Nelssen, Stephen A. Blum, Mike D. Tokach | 1996-06-11 |
| 5480659 | Sow lactation diet containing valine | Mike D. Tokach, Jim L. Nelssen | 1996-01-02 |
| 5192804 | Carnitine-supplemented diet for starter pigs | Stephen A. Blum, Jim L. Nelssen, G. Larry Newton | 1993-03-09 |