Inventor · disambiguated record
Ronald R. Landreth
Also filed as: LANDRETH RONALD R · LANDRETH RONALD RAY
5 granted patents·4 pending applications·72 citations·filing 1986–2018
80Inventor score
Files withINLAND STEEL CO4LANDRETH RONALD R2ALBEMARLE CORP1Albermarle Corporatiuon1LANDRETH RONALD RAY1
Top patents by PatentIndex Score
9 records- 0177US8404038B2Compositions and methods to sequester flue gas mercury in concreteLANDRETH RONALD RAY·Filed 2011·Granted Mar 26, 2013·6 cites·18 claims
- 0267US5048431AMethod and apparatus for reducing sulfur dioxide content in flue gasesINLAND STEEL CO·Filed 1990·Granted Sep 17, 1991·31 cites·9 claims
- 0352US2018169576A1Injection of Sorbents in Ductwork Feeding Wet Scrubbers for Mercury Emission ControlALBEMARLE CORP·Filed 2018·Application pending·0 cites
- 0450US5246364AMethod and apparatus for reducing sulfur dioxide content in flue gasesINLAND STEEL CO·Filed 1990·Granted Sep 21, 1993·17 cites·12 claims
- 0547US5027723AMethod and apparatus for reducing sulfur dioxide content in flue gasesINLAND STEEL CO·Filed 1988·Granted Jul 2, 1991·15 cites·4 claims
- 0646US2016121264A1Injection of Sorbents in Ductwork Feeding Wet Scrubbers for Mercury Emission ControlAlbermarle Corporatiuon·Filed 2014·Application pending·0 cites
- 0739US2013239806A1Reduction of Particulates in Gas StreamsLANDRETH RONALD R·Filed 2011·Application pending·0 cites
- 0838US2013125750A1Reduction of Mercury Emissions From Cement PlantsLANDRETH RONALD R·Filed 2011·Application pending·0 cites
- 0936US4664703AMethod for suppressing fuming in molten steelINLAND STEEL CO·Filed 1986·Granted May 12, 1987·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →