Inventor · disambiguated record
J. Douglas Mansell
Also filed as: MANSELL J DOUGLAS
9 granted patents·93 citations·filing 1987–1997
87Inventor score
Top patents by PatentIndex Score
9 records- 0181US4837253ACorrosion inhibiting pigmentPPG INDUSTRIES INC·Filed 1987·Granted Jun 6, 1989·33 cites·24 claims
- 0277US4849297AArticle having a corrosion inhibiting coatingPPG INDUSTRIES INC·Filed 1989·Granted Jul 18, 1989·27 cites·9 claims
- 0360US5315052AConcurrent production of trichloroethane isomersPPG INDUSTRIES INC·Filed 1993·Granted May 24, 1994·6 cites·21 claims
- 0459US6150573AConcurrent production of trichloroethane isomersPPG IND OHIO INC·Filed 1995·Granted Nov 21, 2000·6 cites·1 claims
- 0540US5149892AChlorinated benzenesPPG INDUSTRIES INC·Filed 1991·Granted Sep 22, 1992·8 cites·17 claims
- 0636US5382727AConcurrent production of trichloroethane isomersPPG INDUSTRIES INC·Filed 1994·Granted Jan 17, 1995·1 cites·1 claims
- 0731US5490390ALiquefaction of chlorine or other substancesPPG INDUSTRIES INC·Filed 1994·Granted Feb 13, 1996·8 cites·25 claims
- 0830US4818513ASeparation of hydrogen fluoride from 1,1-difluoroethenePPG INDUSTRIES INC·Filed 1987·Granted Apr 4, 1989·4 cites·14 claims
- 0923US5731482AMethod for purifying perchloroethylene containing dichlorobutadienePPG INDUSTRIES INC·Filed 1997·Granted Mar 24, 1998·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →