Inventor · disambiguated record
David F. Marshall
Also filed as: MARSHALL DAVID · MARSHALL DAVID F · MARSHALL DAVID FRANK
3 granted patents·1 pending application·5 citations·filing 2001–2014
54Inventor score
Top patents by PatentIndex Score
4 records- 0184US9315615B2Titanium dioxide pigment and manufacturing methodTRONOX LLC·Filed 2013·Granted Apr 19, 2016·5 cites·36 claims
- 0251US9353266B2Process for manufacturing titanium dioxide pigments using ultrasonicationTRONOX LLC·Filed 2014·Granted May 31, 2016·0 cites·25 claims
- 0336US8663518B2Methods of producing a titanium dioxide pigment and improving the processability of titanium dioxide pigment particlesPANJNANI KAMLESH G·Filed 2011·Granted Mar 4, 2014·0 cites·47 claims
- 0429US2003029359A1Plastics dispersible pigments and processes for preparing the sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →