Inventor · disambiguated record
Gregory D. Simpson
Also filed as: SIMPSON GREGORY D · SIMPSON GREGORY DEANE
10 granted patents·3 pending applications·175 citations·filing 1993–2011
90Inventor score
Files withSIEMENS WATER TECH CORP3SIMPSON GREGORY D3KIDDE TECH INC1SIEMENS INDUSTRY INC1UNICHEM INTERNATIONAL INC1
Top patents by PatentIndex Score
13 records- 0186US7285217B2Removing odoriferous sulfides from wastewaterSIEMENS WATER TECH CORP·Filed 2004·Granted Oct 23, 2007·27 cites·35 claims
- 0282US7972532B2Composition for odor controlSIEMENS INDUSTRY INC·Filed 2009·Granted Jul 5, 2011·7 cites·26 claims
- 0381US6171558B1Chlorine dioxide generatorFiled 1999·Granted Jan 9, 2001·59 cites·19 claims
- 0476US7553420B2Systems and methods for wastewater odor controlSIEMENS WATER TECH CORP·Filed 2007·Granted Jun 30, 2009·4 cites·14 claims
- 0575US6440314B1Method for destroying chlorite in solutionVULCAN CHEMICAL TECHNOLOGIES I·Filed 2001·Granted Aug 27, 2002·18 cites·13 claims
- 0666US7384565B2Method for chlorite removalSIEMENS WATER TECH CORP·Filed 2005·Granted Jun 10, 2008·2 cites·7 claims
- 0766US5611920ABiocide treatment system and methodUNICHEM INTERNATIONAL INC·Filed 1995·Granted Mar 18, 1997·33 cites·37 claims
- 0864US7434629B2Tire fire suppression and vehicle with sameKIDDE TECH INC·Filed 2005·Granted Oct 14, 2008·3 cites·18 claims
- 0956US5453207ABiocide treatment system and methodFiled 1993·Granted Sep 26, 1995·22 cites·24 claims
- 1042US2005061741A1Method for treating reverse osmosis membranes with chlorine dioxideFiled 2004·Application pending·0 cites
- 1138US2008152580A1Apparatus And Method Of Producing Chlorine DioxideSIMPSON GREGORY D·Filed 2005·Application pending·0 cites
- 1237US2007241062A9Synergistic composition and method for odor controlSIMPSON GREGORY D·Filed 2005·Application pending·0 cites
- 1333US8622070B2Valve release mechanismSIMPSON GREGORY D·Filed 2011·Granted Jan 7, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →