Inventor · disambiguated record
Walter Klein
Also filed as: KLEIN JR WALTER ELLIS · KLEIN WALTER · WASMUND HEIKO
14 granted patents·2 pending applications·228 citations·filing 1967–2022
92Inventor score
Files withCHEMIEFASER LENZING AG3HEINTZMANN SICHERHEITSSYSTEME3ALLIANCE SUSTAINABLE ENERGY2VON LINSINGEN-HEINTZMANN BARBARA2DIDIER WERKE AG1
Top patents by PatentIndex Score
16 records- 0183US5164079AFiltering apparatus for separating solid and suspended matter from a liquidCHEMIEFASER LENZING AG·Filed 1990·Granted Nov 17, 1992·63 cites·4 claims
- 0281US4528597ATelevision setGRUNDIG EMV·Filed 1982·Granted Jul 9, 1985·63 cites·15 claims
- 0366US11733190B2Method and system for measurement of impedance of electrochemical devicesALLIANCE SUSTAINABLE ENERGY·Filed 2022·Granted Aug 22, 2023·0 cites·22 claims
- 0466US5453194ABack-flushing filter device for the filtration of highly viscous liquidsCHEMIEFASER LENZING AG·Filed 1993·Granted Sep 26, 1995·30 cites·8 claims
- 0565US7950871B2Vehicle restraint systemHEINTZMANN SICHERHEITSSYSTEME·Filed 2007·Granted May 31, 2011·8 cites·50 claims
- 0664US11591700B2Electrolyzers for the reduction of carbon dioxide to formateALLIANCE SUSTAINABLE ENERGY·Filed 2021·Granted Feb 28, 2023·0 cites·11 claims
- 0762US7604221B2Guardrail runHEINTZMANN SICHERHEITSSYSTEME·Filed 2006·Granted Oct 20, 2009·6 cites·5 claims
- 0860US4009945AMicroscope objectiveKLEIN WALTER·Filed 1967·Granted Mar 1, 1977·12 cites·2 claims
- 0954US8925902B2Vehicle restraint system with weighting bodyVON LINSINGEN-HEINTZMANN BARBARA·Filed 2010·Granted Jan 6, 2015·3 cites·13 claims
- 1049US4022572AHot-blast furnace with foamed silicate inner layerDIDIER WERKE AG·Filed 1976·Granted May 10, 1977·7 cites·7 claims
- 1146US2011031456A1Vehicle restraint systemHEINTZMANN SICHERHEITSSYSTEME·Filed 2009·Application pending·0 cites
- 1243US4977115AThixotropic refractory material and a process and apparatus for lining metallurgical vessels with this material by a vibration methodMARTIN & PAGENSTECHER GMBH·Filed 1986·Granted Dec 11, 1990·7 cites·6 claims
- 1343US2012037865A1Vehicle restraint systemVON LINSINGEN-HEINTZMANN BARBARA·Filed 2009·Application pending·0 cites
- 1442US4181436AMicroscope scanning accessory for a photometerLEITZ ERNST GMBH·Filed 1977·Granted Jan 1, 1980·8 cites·16 claims
- 1540US4565212ADevice for the step-wise pressure release on the expansion of, in particular hot, gasesOEMV AG·Filed 1983·Granted Jan 21, 1986·14 cites·6 claims
- 1635US5330642AMethod of filtering cellulose acetate solutions as well as a plant for carrying out the methodCHEMIEFASER LENZING AG·Filed 1992·Granted Jul 19, 1994·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →