Inventor · disambiguated record
Stig Andtbacka
Also filed as: ANDTBACKA STIG
4 granted patents·87 citations·filing 1993–1994
78Inventor score
Technology areasD21C
Files withKVAERNER PULPING TECH4
Top patents by PatentIndex Score
4 records- 0188US5415734AProcess for bleaching pulp without using chlorine containing chemicalsKVAERNER PULPING TECH·Filed 1993·Granted May 16, 1995·51 cites·26 claims
- 0257US5919337AMethod of continuously isothermally cooking of pulpKVAERNER PULPING TECH·Filed 1993·Granted Jul 6, 1999·13 cites·17 claims
- 0354US5672245ARecycling of knots in a continuous process for cooking chemical pulpKVAERNER PULPING TECH·Filed 1994·Granted Sep 30, 1997·13 cites·22 claims
- 0444US5540816AMethod of integrating bleaching and recovery in the production of pulpKVAERNER PULPING TECH·Filed 1994·Granted Jul 30, 1996·10 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →