Inventor · disambiguated record
David Key Dietrich
Also filed as: DIETRICH DAVID · DIETRICH DAVID K · DIETRICH DAVID KEY
14 granted patents·2 pending applications·124 citations·filing 1990–2012
92Inventor score
Top patents by PatentIndex Score
16 records- 0181US8731640B2Fluid path system for dissolution and transport of a hyperpolarized materialURBAHN JOHN ARTHUR·Filed 2012·Granted May 20, 2014·7 cites·25 claims
- 0280US5754002AAntioxidant control of leachable mercury in fluorescent lampsGEN ELECTRIC·Filed 1996·Granted May 19, 1998·33 cites·7 claims
- 0378US6717363B2Control of leachable mercury in fluorescent lamps by gelatinGEN ELECTRIC·Filed 2001·Granted Apr 6, 2004·13 cites·7 claims
- 0470US5736813APH control of leachable mercury in fluorescent lampsGEN ELECTRIC·Filed 1996·Granted Apr 7, 1998·22 cites·11 claims
- 0564US6853118B2Control of leachable mercury in mercury vapor discharge lampsGEN ELECTRIC·Filed 2001·Granted Feb 8, 2005·5 cites·16 claims
- 0659US5777434AComplexing agent control of leachable mercury in fluorescent lampsGEN ELECTRIC·Filed 1996·Granted Jul 7, 1998·13 cites·9 claims
- 0752US6515421B2Control of leachable mercury in fluorescent lampsGEN ELECTRIC·Filed 1999·Granted Feb 4, 2003·9 cites·26 claims
- 0852US2011036453A1Nozzle for dnp polarizerGE HEALTHCARE LTD·Filed 2008·Application pending·0 cites
- 0945US5049496AMethod for microbiologically hydroxylating biphenyl and terphenyl compoundsGEN ELECTRIC·Filed 1990·Granted Sep 17, 1991·4 cites·8 claims
- 1045US2008240998A1Fluid path system for dissolution and transport of a hyperpolarized materialURBAHN JOHN A·Filed 2007·Application pending·0 cites
- 1143US5998927AControl of leachable mercury in fluorescent lamps by iron additionGEN ELECTRIC·Filed 1997·Granted Dec 7, 1999·5 cites·8 claims
- 1239US5049498AFungal strain used to make 2',4,4"-m-terphenyltriolsGEN ELECTRIC·Filed 1990·Granted Sep 17, 1991·2 cites·4 claims
- 1338US5949189AMethod to control leachable mercury in fluorescent lampGEN ELECTRIC·Filed 1997·Granted Sep 7, 1999·3 cites·4 claims
- 1438US5846109AOxygen control agents for fluorescent lampsGEN ELECTRIC·Filed 1996·Granted Dec 8, 1998·3 cites·2 claims
- 1536US6229260B1Control of leachable mercury in fluorescent lampsGEN ELECTRIC·Filed 1998·Granted May 8, 2001·4 cites·6 claims
- 1633US6224446B1Control of leachable mercury in fluorescent lamps by addition of copper compoundsGEN ELECTRIC·Filed 1998·Granted May 1, 2001·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →