Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4769251 | Low shear extrusion process for manufacture of quick cooking rice | Marc Wenger | 1988-09-06 |
| 4763569 | Low temperature extrusion process for quick cooking pasta products | Marc Wenger | 1988-08-16 |
| 4728367 | Extrusion method and apparatus for acid treatment of cellulosic materials | LaVon Wenger, Bobbie W. Hauck, Galen J. Rokey, Lawrence E. Schmelzle, Timothy R. Hartter | 1988-03-01 |
| 4632795 | Method and apparatus for extrusion processing of cellulose bearing materials | Bobbie W. Hauck | 1986-12-30 |