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Mats-Olov Hedblom
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Avesta, SE
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last 30 patents
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Patent Grant
Process for the preparation of cooking liquors having high sulphidi...
Patent number
5,405,496
Issue date
Apr 11, 1995
Chemrec AB
Mats-Olov Hedblom
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Process for the preparation of sulfide-free alkali liquor using cop...
Patent number
4,981,556
Issue date
Jan 1, 1991
Alby Klorat AB
Mats-Olov Hedblom
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Process for the absorption of organic liquids by use of a hydrophob...
Patent number
4,519,918
Issue date
May 28, 1985
Papyrus Kopparfors AB
Thomas Ericsson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE