Inventor · disambiguated record
Gerhard Lange
Also filed as: LANGE GERHARD · LANGE GERHARD G · LANGE GERHARD GEORGE
59 granted patents·5 pending applications·903 citations·filing 1973–2015
99Inventor score
Top patents by PatentIndex Score
64 records- 0196US9469732B2Method for producing low-halogen polybiphenylsulfone polymersBASF SE·Filed 2015·Granted Oct 18, 2016·12 cites·18 claims
- 0295US9809685B2Division of a polyarylene ether solutionBASF SE·Filed 2014·Granted Nov 7, 2017·28 cites·12 claims
- 0394US9102798B2Method for producing low-halogen polybiphenylsulfone polymersWEBER MARTIN·Filed 2010·Granted Aug 11, 2015·12 cites·15 claims
- 0489US4705571AFilling compound for optical waveguide buffer and/or optical waveguide cablesSIEMENS AG·Filed 1986·Granted Nov 10, 1987·68 cites·24 claims
- 0588US5179508AStandby boost converterIBM·Filed 1991·Granted Jan 12, 1993·145 cites·14 claims
- 0688US4266260ASurge arresterSIEMENS AG·Filed 1979·Granted May 5, 1981·38 cites·12 claims
- 0787US4433354AGas-discharge surge arresterSIEMENS AG·Filed 1982·Granted Feb 21, 1984·45 cites·5 claims
- 0886US4370023ALongitudinal water-tight light waveguide cable and the method of manufactureSIEMENS AG·Filed 1980·Granted Jan 25, 1983·48 cites·31 claims
- 0982US5621031ASheathing material for optical fibers, based on polyalkylene terephthalate/polycarbonateBAYER AG·Filed 1995·Granted Apr 15, 1997·47 cites·11 claims
- 1082US4575632AInfrared viewing apparatusPHILIPS CORP·Filed 1984·Granted Mar 11, 1986·31 cites·6 claims
- 1179US3989985ASurge voltage arresterSIEMENS AG·Filed 1974·Granted Nov 2, 1976·23 cites·8 claims
- 1274US5633777AGas-filled, three-electrode overvoltage surge arrester for large switching capacitiesSIEMENS AG·Filed 1995·Granted May 27, 1997·27 cites·10 claims
- 1373US4493004ASurge arrester with a gas-filled housingSIEMENS AG·Filed 1983·Granted Jan 8, 1985·23 cites·3 claims
- 1472US3979646ASurge voltage arresterSIEMENS AG·Filed 1974·Granted Sep 7, 1976·19 cites·12 claims
- 1568US4123682ACold cathode gas-discharge tubeSIEMENS AG·Filed 1975·Granted Oct 31, 1978·16 cites·3 claims
- 1664US5363323APower supply with plural outputs supplying dynamic and steady loadsIBM·Filed 1993·Granted Nov 8, 1994·34 cites·11 claims
- 1762US5768082AGas-filled surge voltage protectorSIEMENS AG·Filed 1996·Granted Jun 16, 1998·16 cites·9 claims
- 1861US9365680B2Method for producing low-chlorine polybiphenyl sulfone polymersBASF SE·Filed 2015·Granted Jun 14, 2016·0 cites·19 claims
- 1961US5103135AGas-discharge surge arresterSIEMENS AG·Filed 1988·Granted Apr 7, 1992·22 cites·8 claims
- 2060US4665337AGas discharge arrester and method of manufactureSIEMENS AG·Filed 1984·Granted May 12, 1987·14 cites·10 claims
- 2160US3989973ACold-cathode gas-discharge deviceSIEMENS AG·Filed 1975·Granted Nov 2, 1976·12 cites·1 claims
- 2256US3959696AOver voltage arresterSIEMENS AG·Filed 1973·Granted May 25, 1976·9 cites·9 claims
- 2354US8906992B2Molding compositions comprising polyaryl ether with improved surface qualityWEBER MARTIN·Filed 2008·Granted Dec 9, 2014·0 cites·21 claims
- 2453US9051432B2Method for producing low-chlorine polybiphenyl sulfone polymersWEBER MARTIN·Filed 2010·Granted Jun 9, 2015·0 cites·3 claims
- 2553US4493006AGas discharge overvoltage arrester with parallel-connected spark gapSIEMENS AG·Filed 1984·Granted Jan 8, 1985·11 cites·9 claims
- 2652US4493005AOverload by-pass conductor with an external short circuit pathSIEMENS AG·Filed 1982·Granted Jan 8, 1985·10 cites·8 claims
- 2752US4388485ALongitudinally water-tight cablesSIEMENS AG·Filed 1981·Granted Jun 14, 1983·12 cites·6 claims
- 2852US4305109ASurge arrester for a plurality of lines to be safeguardedSIEMENS AG·Filed 1980·Granted Dec 8, 1981·13 cites·7 claims
- 2952US2011224386A1Reactive polyarylene ether and method for the manufacture thereofWEBER MARTIN·Filed 2009·Application pending·0 cites
- 3051US5569972AGas-filled lightning arrester having copper electrodesSIEMENS AG·Filed 1994·Granted Oct 29, 1996·14 cites·10 claims
- 3150US9828472B2Division of a polyarylene ether solutionBASF SE·Filed 2014·Granted Nov 28, 2017·0 cites·15 claims
- 3250US4366412ASurge arrester with parallel-connected improved spark gap structureSIEMENS AG·Filed 1980·Granted Dec 28, 1982·11 cites·12 claims
- 3350US4362962AElectrical terminal connection for the electrodes of a gas discharge over-voltage arresterSIEMENS AG·Filed 1981·Granted Dec 7, 1982·9 cites·12 claims
- 3450US2014187737A1Process for the Treatment of a Recycling Stream from a Plant for the Production of Polyarylene Ether SulfonesBASF SE·Filed 2013·Application pending·0 cites
- 3549US4572249AApparatus for the manufacture of wire net fabricWAFIOS MASCHINEN WAGNER·Filed 1983·Granted Feb 25, 1986·10 cites·14 claims
- 3649US2014183031A1Process for the Treatment of a Recycling Stream from a Plant for the Production of Polyarylene Ether SulfonesBASF SE·Filed 2013·Application pending·0 cites
- 3747US9969849B2Method for drying particulate polymersBASF SE·Filed 2015·Granted May 15, 2018·0 cites·9 claims
- 3847US4583147AGas discharge overvoltage arrester with concentrically surrounded socketSIEMENS AG·Filed 1985·Granted Apr 15, 1986·10 cites·5 claims
- 3947US4236397AMethod of and apparatus for producing coil springs with eyeletsWAFIOS MASCHINEN WAGNER·Filed 1978·Granted Dec 2, 1980·8 cites·23 claims
- 4047US4187526AGas-Discharge surge arrester with concentric electrodesSIEMENS AG·Filed 1978·Granted Feb 5, 1980·8 cites·15 claims
- 4147US4051667AChain welding machineWAFIOS MASCHINEN WAGNER·Filed 1976·Granted Oct 4, 1977·8 cites·27 claims
- 4247US4015172ATwo path voltage arresterSIEMENS AG·Filed 1975·Granted Mar 29, 1977·7 cites·3 claims
- 4347US2014183030A1Process for the purification of a crude solvent stream comprising an n-alkylpyrrolidoneBASF SE·Filed 2013·Application pending·0 cites
- 4447US2009275725A1Polysulphones and polyether sulphones with reduced yellow index and processes for their preparationBASF SE·Filed 2007·Application pending·0 cites
- 4546US5250008AApparatus for making and conveying elongated headed wire workpiecesWAFIOS MASCHINEN WAGNER·Filed 1992·Granted Oct 5, 1993·11 cites·12 claims
- 4645US5768085AReserve series gap for a gas-filled surge diverter and gas-filled three-electrode surge diverter with mounted reserve series gapsSIEMENS AG·Filed 1996·Granted Jun 16, 1998·8 cites·3 claims
- 4743US4211068AChain welding machineWAFIOS MASCHINEN WAGNER·Filed 1978·Granted Jul 8, 1980·6 cites·12 claims
- 4841US4955118AMethod of manufacturing a roll of coiled, clamped barbed wireWAFIOS MASCHINEN WAGNER·Filed 1989·Granted Sep 11, 1990·6 cites·4 claims
- 4941US4903384AApparatus for the manufacture of a roll of coiled, clamped barbed wireWAFIOS MASCHINEN WAGNER·Filed 1988·Granted Feb 27, 1990·6 cites·15 claims
- 5041US4091436AKnob type surge voltage arresterSIEMENS AG·Filed 1976·Granted May 23, 1978·5 cites·11 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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