Inventor

STROMBERG BERTIL C

US2 patents

⚠️ This page may combine multiple inventors who share the name “STROMBERG BERTIL C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ANDRITZ AHLSTROM INC

1 patent

US6132556AOct 17, 2000

Method of controlling pulp digester pressure via liquor extraction

ANDRITZ AHLSTROM INC24 citations90

AHLSTROM MACHINERY INC

1 patent

US6153300ANov 28, 2000

Bleaching cellulose pulp having cleanliness which varies significantly over time using at least two different bleaching stages and bleaching chemicals

AHLSTROM MACHINERY INC21 citations89