Inventor
ENGSTROEM JOHAN
SE17 patents
⚠️ This page may combine multiple inventors who share the name “ENGSTROEM JOHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KVAERNER PULPING TECH
8 patentsUS6203662B1Mar 20, 2001
Method for the continuous cooking of pulp in a digester system having a top separator
KVAERNER PULPING TECH23 citations90
US6123807ASep 26, 2000
Method for the continuous cooking of pulp
KVAERNER PULPING TECH24 citations90
US6103058AAug 15, 2000
Method for the continuous cooking of pulp
KVAERNER PULPING TECH18 citations83
US6325889B2Dec 4, 2001
Hydraulic vessel system having a downwardly feeding separator
KVAERNER PULPING TECH7 citations71
US6159336ADec 12, 2000
Method and device for the continuous cooking of pulp
KVAERNER PULPING TECH13 citations71
US6063238AMay 16, 2000
Black liquor impregnation in digester
KVAERNER PULPING TECH5 citations62
US5925216AJul 20, 1999
Method of continuous pulping in a digester with high black liquor usage in the impregnation stage
KVAERNER PULPING TECH1 citations51
US6054019AApr 25, 2000
Impregnation of fiber material in two subsequent concurrent impregnation zones
KVAERNER PULPING TECH1 citations42