Inventor

KETTUNEN AUVO K

FI5 patents

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

AHLSTROM MACHINERY INC

2 patents

US5779856AJul 14, 1998

Cooking cellulose material using high alkali concentrations and/or high pH near the end of the cook

AHLSTROM MACHINERY INC23 citations90

US5635026AJun 3, 1997

Cooking cellulose material with high alkali concentrations and/or high pH

AHLSTROM MACHINERY INC26 citations87

ANDRITZ INC

2 patents

US6524436B2Feb 25, 2003

Flash tank steam economy improvement

ANDRITZ INC15 citations87

US6368453B1Apr 9, 2002

Chip feeding to a comminuted cellulosic fibrous material treatment vessel

ANDRITZ INC14 citations82

ANDRITZ AHLSTROM INC

1 patent

US6346166B1Feb 12, 2002

Flash tank steam economy improvement

ANDRITZ AHLSTROM INC25 citations87