RO

Rolf Oswaldsson

KA Kvaerner Pulping Ab: 1 patents #49 of 92Top 55%
Overall (All Time): #1,284,310 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5985159 Method and device for concentrating a suspension Kent Strid, Lars Horlyk 1999-11-16
5806684 Fractionator for fractioning particulates in suspension Kent Strid, Terje Engewik, Sigmund Rasmussen 1998-09-15
5460733 Control system distinguishing filterability of medium filtered Sigmund Rasmussen, Lars Horlyk, Kent Strid 1995-10-24
5149449 Method and device for filturing of suspensions Kent Strid 1992-09-22