Inventor
SWENSON PAUL
US14 patents
⚠️ This page may combine multiple inventors who share the name “SWENSON PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KORTEC INC
7 patentsUS6596213B2Jul 22, 2003
Method of molding multi-layer polymer plastic articles with control of relative shifting of the core layer
KORTEC INC85 citations97
US5914138AJun 22, 1999
Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like
KORTEC INC94 citations97
US6187241B1Feb 13, 2001
Method of throttle-valving control for the co-extrusion of plastic materials
KORTEC INC26 citations92
US7399442B2Jul 15, 2008
Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology
KORTEC INC22 citations91
US7306446B2Dec 11, 2007
Co-injection nozzle with improved interior layer termination
KORTEC INC28 citations91
US7517480B2Apr 14, 2009
Automatic process control for a multilayer injection molding apparatus
KORTEC INC20 citations90
US6908581B2Jun 21, 2005
Optimized flow to prevent core layer breakthrough
KORTEC INC33 citations90