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Inventor

BARNES JOHN JAMES

US11 patents
⚠️ This page may combine multiple inventors who share the name “BARNES JOHN JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

6 patents
US7231290B2Jun 12, 2007

Method and apparatus for controlling a gas-emitting process and related devices

DU PONT59 citations96
US6924403B2Aug 2, 2005

Synthesis of hexafluoropropylene

DU PONT20 citations86
US7575931B2Aug 18, 2009

Method and apparatus for reducing a nitrogen oxide, and control thereof

DU PONT10 citations82
US8372179B2Feb 12, 2013

Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom

DU PONT2 citations59
US7780756B2Aug 24, 2010

Ore reduction process and titanium oxide and iron metallization product

DU PONT2 citations57
US6777110B2Aug 17, 2004

Metallurgically bonded layered article having a curved surface

DU PONT0 citations46

BARNES JOHN JAMES

2 patents
US8323801B2Dec 4, 2012

Process for forming a durable low emissivity moisture vapor permeable metallized sheet including a protective metal oxide layer

BARNES JOHN JAMES0 citations46
US8569191B2Oct 29, 2013

Refractory lining for titanium ore beneficiation

BARNES JOHN JAMES0 citations42

ENGELHARD CLAL

1 patent
US6955288B2Oct 18, 2005

Metallurgically bonded layered article having a curved surface

ENGELHARD CLAL13 citations74

STEICHEN JOHN CARL

1 patent
US8323574B2Dec 4, 2012

Method and apparatus for reducing a nitrogen oxide, and control thereof

STEICHEN JOHN CARL4 citations56

BARKER MICHAEL F

1 patent
US8790782B2Jul 29, 2014

Method for making glass frit powders using aerosol decomposition

BARKER MICHAEL F0 citations37