JR

Jan Rydberg

UP Uponor: 1 patents #3 of 22Top 15%
Overall (All Time): #1,608,540 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6524516 Apparatus and a method for the extrusion of moulding from a cross-linkable polymer material Nils Johnsson, Curt Axelsson, Michael Sjoberg 2003-02-25
6106761 Method for heating and/or cross-linking of polymers and apparatus therefor Michael Sjoberg, Jyri Jarvenkyla 2000-08-22
6053214 Oriented polymeric products Michael Sjoberg, Nils Yngve Lundequist, Lars Hoving, Hans Martin Tony Josefsson, Stig Lennart Agren +2 more 2000-04-25