Inventor
WILTZ PHILIP B
US14 patents
Patents
14 patentsUS7611347B1Nov 3, 2009
Extrusion die assembly for high density products
WENGER MFG16 citations91
US7588789B1Sep 15, 2009
High capacity extrusion die assembly
WENGER MFG20 citations91
US11241026B2Feb 8, 2022
Food processing system including extruder with hollow core screw assembly
WENGER MFG6 citations85
US11039629B2Jun 22, 2021
High thermal transfer hollow core extrusion screw assembly
WENGER MFG4 citations83
US10434483B2Oct 8, 2019
High thermal transfer hollow core extrusion screw assembly
WENGER MFG6 citations83
US7654813B1Feb 2, 2010
High capacity extrusion die assembly
WENGER MFG12 citations82
US12256760B2Mar 25, 2025
Method and apparatus for production of high meat content pet foods
WENGER MFG2 citations74
US10893688B2Jan 19, 2021
High thermal transfer hollow core extrusion screw assembly
WENGER MFG2 citations72
US10624382B2Apr 21, 2020
High specific mechanical energy extrusion screw assembly
WENGER MFG3 citations72
US7785094B1Aug 31, 2010
High capacity extrusion die assembly
WENGER MFG5 citations72
US7654812B1Feb 2, 2010
High capacity extrusion die assembly
WENGER MFG6 citations72
US12414579B2Sep 16, 2025
Food processing system including extruder with hollow core screw assembly
WENGER MFG0 citations62
US11254041B2Feb 22, 2022
High specific mechanical energy extrusion screw assembly
WENGER MFG1 citations62
US7691427B1Apr 6, 2010
Extrusion die assembly for high density products
WENGER MFG0 citations50