Inventor · disambiguated record
Helmut Diekmann
Also filed as: DIEKMANN HELMUT
5 granted patents·4 pending applications·159 citations·filing 1980–2009
82Inventor score
Files withBAYER MATERIALSCIENCE AG3CRAMER GMBH & CO KG2CRAMER GMBH1HEUER LUTZ1LANXESS DEUTSCHLAND GMBH1
Top patents by PatentIndex Score
9 records- 0182US5787874AGas-fired ceramic-cooktop burnerCRAMER GMBH·Filed 1995·Granted Aug 4, 1998·67 cites·5 claims
- 0279US4993401AControl system for glass-top cooking unitCRAMER GMBH & CO KG·Filed 1989·Granted Feb 19, 1991·36 cites·4 claims
- 0375US4951646AVentilated glass-top cooking unitCRAMER GMBH & CO KG·Filed 1989·Granted Aug 28, 1990·40 cites·10 claims
- 0464US4333917AProcess of producing sulfuric acidMETALLGESELLSCHAFT AG·Filed 1980·Granted Jun 8, 1982·16 cites·8 claims
- 0558US2010010256A1Processes for hydrogen chloride oxidation using oxygenBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 0654US2007274896A1Processes for hydrogen chloride oxidation using oxygenBAYER MATERIALSCIENCE AG·Filed 2007·Application pending·0 cites
- 0754US2008267813A1Corrosion inhibitor for protecting metallic materials in strongly alkaline mediumHEUER LUTZ·Filed 2008·Application pending·0 cites
- 0848US7468158B2Corrosion inhibitor for protecting metallic materials in strongly alkaline mediumLANXESS DEUTSCHLAND GMBH·Filed 2003·Granted Dec 23, 2008·0 cites·2 claims
- 0943US2007289722A1Devices for cooling gases which form a corrosive condensation product upon coolingBAYER MATERIALSCIENCE AG·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →