Inventor
CHASSE FRED R
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHASSE FRED R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AHLSTROM MACHINERY INC
6 patentsUS5620562AApr 15, 1997
Dissolved solids control in pulp production
AHLSTROM MACHINERY INC29 citations96
US6086712AJul 11, 2000
DOM control in cellulose pulp production
AHLSTROM MACHINERY INC20 citations92
US5849150ADec 15, 1998
Low dissolved solids control in pulp production
AHLSTROM MACHINERY INC18 citations92
US5849151ADec 15, 1998
Continuous digester having means for implementing low dissolved solids profiling
AHLSTROM MACHINERY INC27 citations92
US5662775ASep 2, 1997
Continuous digester with dissolved solids handling
AHLSTROM MACHINERY INC35 citations92
US5536366AJul 16, 1996
Digester system for implementing low dissolved solids profiling
AHLSTROM MACHINERY INC33 citations92
ANDRITZ AHLSTROM INC
3 patentsUS6346167B2Feb 12, 2002
Dissolved solids control in pulp production
ANDRITZ AHLSTROM INC19 citations92
US6280568B1Aug 28, 2001
Dissolved organic material control in a cellulose pulp continuous digester
ANDRITZ AHLSTROM INC12 citations82
US6159337ADec 12, 2000
Dissolved organic materials control in cellulose pulp production
ANDRITZ AHLSTROM INC13 citations82