Inventor · disambiguated record
George S. Ritchie
Also filed as: RITCHIE GEORGE S
3 granted patents·192 citations·filing 1987–1989
77Inventor score
Top patents by PatentIndex Score
3 records- 0191US4966650AMethod for fractionation of lignins from steam exploded lignocellulosics to provide fractions with different propertiesDELONG EDWARD A·Filed 1988·Granted Oct 30, 1990·89 cites·15 claims
- 0287US4751034AMethod of molding using dissociated lignocellulosic material and the product so producedDELONG EDWARD A·Filed 1987·Granted Jun 14, 1988·49 cites·25 claims
- 0382US4908098AMethod for extracting the chemical components from dissociated lignocellulosic materialTIGNEY TECHNOLOGY INC·Filed 1989·Granted Mar 13, 1990·54 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →