Inventor · disambiguated record
Douglas L. Lindgren
Also filed as: LINDGREN DOUGLAS L
5 granted patents·341 citations·filing 1981–1986
85Inventor score
Technology areasD21F
Top patents by PatentIndex Score
5 records- 0196US4543156AMethod for manufacture of a non-woven fibrous webJAMES RIVER NORWALK INC·Filed 1984·Granted Sep 24, 1985·149 cites·7 claims
- 0293US4443297AApparatus and method for the manufacture of a non-woven fibrous webJAMES RIVER DIXIE NORTHERN INC·Filed 1981·Granted Apr 17, 1984·82 cites·9 claims
- 0382US4686006AApparatus and method for the manufacture of fibrous websJAMES RIVER NORWALK INC·Filed 1986·Granted Aug 11, 1987·36 cites·3 claims
- 0481US4443299AApparatus and method for the manufacture of a non-woven fibrous webJAMES RIVER DIXIE NORTHERN INC·Filed 1982·Granted Apr 17, 1984·38 cites·4 claims
- 0580US4498956AApparatus and method for the manufacture of a non-woven fibrous webJAMES RIVER NORWALK INC·Filed 1983·Granted Feb 12, 1985·36 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →