Inventor
JAERVENKYLAE JYRI
FI35 patents
⚠️ This page may combine multiple inventors who share the name “JAERVENKYLAE JYRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UPONOR INNOVATION AB
14 patentsUS6959736B2Nov 1, 2005
Multilayer pipe and method for manufacturing one
UPONOR INNOVATION AB34 citations92
US6551534B1Apr 22, 2003
Method and arrangement for cooling an extruded hollow product
UPONOR INNOVATION AB19 citations92
US6176269B1Jan 23, 2001
Co-extruder multilayer plastic pipe, method for producing the same, and device therefor
UPONOR INNOVATION AB28 citations92
US5759461AJun 2, 1998
Method of forming a multi-layer plastic pipe for conducting fluids
UPONOR INNOVATION AB21 citations92
US6550500B2Apr 22, 2003
Plastic pipe having a socket, and a method of providing a plastic pipe with a socket
UPONOR INNOVATION AB28 citations90
US6203651B1Mar 20, 2001
Method and apparatus for making an extrusion product, and an extrusion product
UPONOR INNOVATION AB41 citations90
US7007716B2Mar 7, 2006
Branchtubing for pipework
UPONOR INNOVATION AB11 citations83
US6672324B2Jan 6, 2004
Method of manufacturing branched pipe, pipe manufacturing apparatus and branched pipe
UPONOR INNOVATION AB5 citations74
US6372168B1Apr 16, 2002
Method of manufacturing branched pipe
UPONOR INNOVATION AB7 citations74
US5957505ASep 28, 1999
Branch pipe connection
UPONOR INNOVATION AB15 citations74
US6302983B1Oct 16, 2001
Method for lining underground pipelines
UPONOR INNOVATION AB12 citations65
US7381454B1Jun 3, 2008
Tubular product
UPONOR INNOVATION AB3 citations63
US5589127ADec 31, 1996
Method and apparatus for forming ribs with sideward projections in a plastic pipe, and a plastic pipe
UPONOR INNOVATION AB2 citations52
US6689472B2Feb 10, 2004
Apparatus for extrusion of polymers and plastic products formed with the apparatus
UPONOR INNOVATION AB0 citations51
UPONOR NV
8 patentsUS4865797ASep 12, 1989
Method and an apparatus for the extrusion of plastic pipes
UPONOR NV39 citations92
US4721594AJan 26, 1988
Method and an apparatus for the production of ribbed pipes
UPONOR NV25 citations92
US5449487ASep 12, 1995
Method and apparatus for orienting plastic of a pipe
UPONOR NV16 citations74
US4690174ASep 1, 1987
Plastic pipe
UPONOR NV15 citations74
US4867928ASep 19, 1989
Apparatus and a method for the production of ribbed pipes
UPONOR NV14 citations73
US4952362AAug 28, 1990
Method and apparatus for the production of pipe
UPONOR NV9 citations66
US5018959AMay 28, 1991
Device for producing a grate construction and a grate construction
UPONOR NV5 citations63
US5171500ADec 15, 1992
Pipe manufacturing line
UPONOR NV4 citations60
UPONOR BV
3 patentsUPONOR AB
3 patentsUS4873048AOct 10, 1989
Method for the formation of a hole in a plastic pipe
UPONOR AB31 citations92
US4790975ADec 13, 1988
Method and device for extrusion of a double wall plastics pipe
UPONOR AB20 citations79
US4933134AJun 12, 1990
Method and device for extrusion of a double wall plastics pipe
UPONOR AB7 citations71