Inventor
JARVENKYLA JYRI
FI23 patents
⚠️ This page may combine multiple inventors who share the name “JARVENKYLA JYRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UPONOR INNOVATION AB
8 patentsUS6638589B1Oct 28, 2003
Method and apparatus for using recycled plastic material, and a plastic product made by an extruder
UPONOR INNOVATION AB27 citations92
US6149756ANov 21, 2000
Method for joining plastic pipes, a joint ring used in the joining and a pipe joint provided with the method
UPONOR INNOVATION AB21 citations92
US6073657AJun 13, 2000
Method for producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipe
UPONOR INNOVATION AB18 citations91
US6309574B1Oct 30, 2001
Extrusion of high molecular weight polymers
UPONOR INNOVATION AB13 citations72
US6446674B1Sep 10, 2002
Method of producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipe
UPONOR INNOVATION AB2 citations61
US6210617B1Apr 3, 2001
Apparatus and method for adjusting a mandrel and kernel while producing a plastic pipe
UPONOR INNOVATION AB4 citations60
US7077164B2Jul 18, 2006
Pipe
UPONOR INNOVATION AB0 citations52
US6306326B1Oct 23, 2001
Extrusion method, extruder and extruded product
UPONOR INNOVATION AB1 citations52
NEXTROM HOLDING SA
3 patentsUS6217206B1Apr 17, 2001
Extruder with rotor and bearings that receive forces acting on the rotor
NEXTROM HOLDING SA10 citations73
US6187237B1Feb 13, 2001
Method for making a product to be extruded, and an extruder
NEXTROM HOLDING SA13 citations73
US6274071B1Aug 14, 2001
Method and apparatus for preparing an extrudable product, and an extruded product
NEXTROM HOLDING SA5 citations62