Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10736340 | Dual extrusion method and apparatus for pet food production using meat slurries | LaVon Wenger | 2020-08-11 |
| 8827539 | Twin screw extruders operating with significantly reduced specific mechanical energy inputs | LaVon Wenger, Marc Wenger, Allan C. Spellmeier | 2014-09-09 |
| 8393780 | Screw assembly for cooking extruders operating with significantly reduced specific mechanical energy inputs | LaVon Wenger, Marc Wenger, Allan C. Spellmeier | 2013-03-12 |
| 8277866 | Extruded, highly cooked, non-sticky starch products | Brian S. Plattner, LaVon Wenger | 2012-10-02 |
| 7987774 | Cooking extruder with enhanced steam injection properties | LaVon Wenger, Allan C. Spellmeier | 2011-08-02 |
| 7906166 | Preconditioner having independently driven high-speed mixer shafts | LaVon Wenger, Marc Wenger | 2011-03-15 |
| 7785094 | High capacity extrusion die assembly | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2010-08-31 |
| 7749552 | Extruded, highly cooked, non-sticky starch products | Brian S. Plattner, LaVon Wenger | 2010-07-06 |
| 7691427 | Extrusion die assembly for high density products | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2010-04-06 |
| 7674492 | Preconditioner having independently driven high-speed mixer shafts | LaVon Wenger, Marc Wenger | 2010-03-09 |
| 7654813 | High capacity extrusion die assembly | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2010-02-02 |
| 7654812 | High capacity extrusion die assembly | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2010-02-02 |
| 7635217 | Extruder having variable mid-barrel restriction and adjacent high intensity mixing assembly | Brian S. Plattner | 2009-12-22 |
| 7611347 | Extrusion die assembly for high density products | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2009-11-03 |
| 7588789 | High capacity extrusion die assembly | Joseph P. Kearns, Philip B. Wiltz, Anthony L. Bruning, Lafe N. Bailey | 2009-09-15 |
| 7521076 | Method and apparatus for producing fully cooked extrudates with significantly reduced specific mechanical energy inputs | LaVon Wenger, Marc Wenger, Allan C. Spellmeier | 2009-04-21 |
| 5637333 | Sea urchin feed and method of producing same | Addison Lawrence, John M. Lawrence, Joseph P. Kearns | 1997-06-10 |
| 5480673 | Extruded high soluble protein animal feed and method of preparing same | — | 1996-01-02 |
| 5114488 | Extrusion method and apparatus for acid treatment of cellulosic materials | Gordon R. Huber, LaVon Wenger, Bobble W. Hauck, Lawrence E. Schmelzle, Timothy R. Hartter | 1992-05-19 |
| 4728367 | Extrusion method and apparatus for acid treatment of cellulosic materials | Gordon R. Huber, LaVon Wenger, Bobbie W. Hauck, Lawrence E. Schmelzle, Timothy R. Hartter | 1988-03-01 |
| 4286058 | Enzymatic conversion of high moisture shear extruded and gelatinized grain material | LaVon Wenger, Itamar Ben-Gera | 1981-08-25 |