Inventor · disambiguated record
Erich Becker
Also filed as: BECKER ERICH · BECKER ERICH W
36 granted patents·6 pending applications·1,124 citations·filing 1974–2012
98Inventor score
Top patents by PatentIndex Score
42 records- 0197US3947156ADiaphragm pump, particularly for the generation of vacuumBECKER ERICH·Filed 1974·Granted Mar 30, 1976·85 cites·13 claims
- 0295US5554014ADiaphragm pump with at least two diaphragmsKNF NEUBERGER GMBH·Filed 1994·Granted Sep 10, 1996·120 cites·12 claims
- 0395US4332534AMembrane pump with tiltable rolling piston pressing the membraneBECKER ERICH·Filed 1979·Granted Jun 1, 1982·77 cites·35 claims
- 0493US4449576AHeat-producing elements with heat pipesKABEL METALLWERKE GHH·Filed 1981·Granted May 22, 1984·94 cites·10 claims
- 0592US7637570B2ChairWILKHAHN WILKENING & HAHNE·Filed 2008·Granted Dec 29, 2009·37 cites·16 claims
- 0690US9057366B2Diaphragm pumpBECKER ERICH·Filed 2010·Granted Jun 16, 2015·9 cites·13 claims
- 0788US4594059ADiaphragm pumpBECKER ERICH·Filed 1985·Granted Jun 10, 1986·51 cites·38 claims
- 0887US6796215B1Membrane pumpKNF NEUBERGER GMBH·Filed 2000·Granted Sep 28, 2004·32 cites·11 claims
- 0987US4049366ADiaphragm pumpBECKER ERICH·Filed 1976·Granted Sep 20, 1977·43 cites·13 claims
- 1085US7363850B2Diaphragm pumpKNF NEUBERGER GMBH·Filed 2004·Granted Apr 29, 2008·25 cites·8 claims
- 1185US5584669ATwo-stage positive displacement pumpKNF NEUBERGER GMBH·Filed 1995·Granted Dec 17, 1996·43 cites·8 claims
- 1283US6452384B1Scanning head for eddy-current testing, method for processing a scanning head for an eddy-current test methodSIEMENS AG·Filed 2000·Granted Sep 17, 2002·29 cites·15 claims
- 1382US8344875B2Pump standKNF NEUBERGER GMBH·Filed 2008·Granted Jan 1, 2013·7 cites·7 claims
- 1481US4915034ATable systemWILKHAHN WILKENING & HAHNE·Filed 1987·Granted Apr 10, 1990·49 cites·16 claims
- 1579US4432582AChair with means for adjusting the inclination of the backrestWILKHAHN WILKENING & HAHNE·Filed 1981·Granted Feb 21, 1984·55 cites·34 claims
- 1678US6040694AMethod and device for determining the thickness of an electrically conductive layerSIEMENS AG·Filed 1998·Granted Mar 21, 2000·43 cites·12 claims
- 1777US5533886AMembrane pump and method of operating the sameKNF NEUBERGER GMBH·Filed 1993·Granted Jul 9, 1996·39 cites·47 claims
- 1877US5520636AApparatus for flushing the urinary bladderKNF NEUBERGER·Filed 1994·Granted May 28, 1996·53 cites·12 claims
- 1977US5275541AFluid-operated valve for pumps and the likeKNF NEUBERGER GMBH·Filed 1993·Granted Jan 4, 1994·38 cites·18 claims
- 2076US5145336ADiaphragm pump with reinforced diaphragmKNF NEUBERGER GMBH·Filed 1991·Granted Sep 8, 1992·37 cites·39 claims
- 2175US8466590B2Plug-in sensor board for brushless direct current motorHAUSER ERWIN·Filed 2009·Granted Jun 18, 2013·9 cites·3 claims
- 2274US4993925ADiaphragm pump with noise intercepting insertKNF NEUBERGER GMBH·Filed 1989·Granted Feb 19, 1991·27 cites·20 claims
- 2374US4540352APendular piston pump having a cup-shaped sealing elementBECKER ERICH·Filed 1983·Granted Sep 10, 1985·25 cites·11 claims
- 2471US9004877B2Multi-stage diaphragm suction pumpBECKER ERICH·Filed 2010·Granted Apr 14, 2015·2 cites·11 claims
- 2571US5006049APeristaltic pumpKNF NEWBERGER GMBH·Filed 1989·Granted Apr 9, 1991·25 cites·19 claims
- 2667US6827564B2Rotary compressorKNF NEUBERGER GMBH·Filed 2002·Granted Dec 7, 2004·13 cites·16 claims
- 2762USD603426SBoxer membrane pumpKNF NEUBERGER GMBH·Filed 2008·Granted Nov 3, 2009·12 cites·1 claims
- 2858US10124271B2Rotary evaporatorKNF NEUBERGER GMBH·Filed 2012·Granted Nov 13, 2018·1 cites·3 claims
- 2956US8628304B2Multi-stage membrane suction pumpBECKER ERICH·Filed 2008·Granted Jan 14, 2014·0 cites·9 claims
- 3054US2010316512A1Diaphragm pump with two diaphragm heads and two separate pump housingsKNF NEUBERGER GMBH·Filed 2007·Application pending·0 cites
- 3153US5895208AReciprocating piston machine with capillary passages on valves for pressure reliefKNF NEUBERGER GMBH·Filed 1997·Granted Apr 20, 1999·15 cites·14 claims
- 3249US6501894B2Plastic optical fiberFiled 2001·Granted Dec 31, 2002·2 cites·7 claims
- 3346US2014238620A1Rotary evaporatorKNF NEUBERGER GMBH·Filed 2012·Application pending·0 cites
- 3444US5387090ATwo-stage positive displacement pumpKNF NEUBERGER GMBH·Filed 1994·Granted Feb 7, 1995·10 cites·10 claims
- 3543US2004241022A1Laboratory pump unitKNF NEUBERGER GMBH·Filed 2004·Application pending·0 cites
- 3643US2006201324A1Reciprocating piston engineKNF NEUBERGER GMBH·Filed 2004·Application pending·0 cites
- 3742US7270048B2PumpKNF NEUBERGER GMBH·Filed 2003·Granted Sep 18, 2007·0 cites·9 claims
- 3842US6305907B1Process for evacuating a wet gas a treatment device to carry out this process and a suction pump for a treatment device of this typeKNF NEUBERGER GMBH·Filed 1999·Granted Oct 23, 2001·9 cites·14 claims
- 3941US2006051219A1Pump comprising a shield valve controlled by the conveying mediumKNF NEUBERGER GMBH·Filed 2003·Application pending·0 cites
- 4041US2013327631A1Rotary evaporatorHAUSER ERWIN·Filed 2012·Application pending·0 cites
- 4140US6827558B2Measuring gas pumpKNF NEUBERGER GMBH·Filed 2001·Granted Dec 7, 2004·0 cites·6 claims
- 4240US5461966AMeasuring gas pumpKNF NEUBERGER GMBH·Filed 1994·Granted Oct 31, 1995·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →