J. Lennart Westerberg

Follow

Person

Mobile, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for recovering sodium from a spent cooking liquor
- Patent number 5,597,445
- Issue date Jan 28, 1997
- International Paper Company
- J. Lennart Westerberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Single-stage slaking and causticizing method
- Patent number 5,145,556
- Issue date Sep 8, 1992
- International Paper Company
- J. Lennart Westerberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE