Inventor · disambiguated record
David W. Mcdougall
Also filed as: MCDOUGALL DAVID W
4 granted patents·53 citations·filing 1985–1989
76Inventor score
Files withDELTA PROJECTS INC4
Top patents by PatentIndex Score
4 records- 0177US4882041ADiluent substitution processDELTA PROJECTS INC·Filed 1987·Granted Nov 21, 1989·32 cites·7 claims
- 0249US4994149ADiluent substitution apparatusDELTA PROJECTS INC·Filed 1989·Granted Feb 19, 1991·9 cites·5 claims
- 0332US4661242ADiluent distillation process and apparatusDELTA PROJECTS INC·Filed 1985·Granted Apr 28, 1987·7 cites·8 claims
- 0429US5047216AApparatus for recovering elemental sulphurDELTA PROJECTS INC·Filed 1988·Granted Sep 10, 1991·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →