Inventor · disambiguated record
Gerhard Ritter
Also filed as: POHACKER JOSEF · RITTER GERHARD · RITTER KLAUS
87 granted patents·1,545 citations·filing 1974–2002
99Inventor score
Top patents by PatentIndex Score
87 records- 0196US6705055B2Building elementEVG ENTWICKLUNG VERWERT GES·Filed 2001·Granted Mar 16, 2004·60 cites·2 claims
- 0296US6272805B1Building elementEVG ENTWICKLUNG VERWERT GES·Filed 1993·Granted Aug 14, 2001·108 cites·16 claims
- 0390US5398470AReinforcement body for a floor slabAVI ALPENLAENDISCHE VERED·Filed 1994·Granted Mar 21, 1995·105 cites·14 claims
- 0487US4161110AAutomatic control device for a bending machineEVG ENTWICKLUNG VERWERT GES·Filed 1977·Granted Jul 17, 1979·40 cites·7 claims
- 0586US5217056AProtective holder for a thin-walled card, particularly a bank card, credit card or the likeRITTER GERHARD·Filed 1991·Granted Jun 8, 1993·103 cites·14 claims
- 0684US7067588B2Building elementEVG ENTWICKLUNG VERWERT GES·Filed 2002·Granted Jun 27, 2006·25 cites·3 claims
- 0781US6366569B1Method and base station for transmitting data over a radio interface in a radio communications systemSIEMENS AG·Filed 2000·Granted Apr 2, 2002·29 cites·9 claims
- 0881US6069920AMethod and arrangement for transmitting voice in a radio systemSIEMENS AG·Filed 1998·Granted May 30, 2000·107 cites·2 claims
- 0981US4117872ABinding toolEVG ENTWICKLUNG VERWERT GES·Filed 1977·Granted Oct 3, 1978·31 cites·6 claims
- 1079US5708973ARadio system with frequency optimizationSIEMENS AG·Filed 1994·Granted Jan 13, 1998·90 cites·15 claims
- 1178US6865175B1Method and configuration for transmitting data over a radio interface in a radio communications systemSIEMENS AG·Filed 2000·Granted Mar 8, 2005·25 cites·7 claims
- 1275US5182932AApparatus for bending steel bars to form concrete reinforcement elementsEVG ENTWICKLUNG VERWERT GES·Filed 1990·Granted Feb 2, 1993·22 cites·17 claims
- 1373US4500763AMethod and apparatus for the production of welded grid bodiesEVG ENTWICKLUNG VERWERT GES·Filed 1982·Granted Feb 19, 1985·21 cites·8 claims
- 1470US5446254AProcess and installation for producing reinforcement wire meshesEVG ENTWICKLUNG VERWERT GES·Filed 1993·Granted Aug 29, 1995·28 cites·20 claims
- 1568US5020575AMethod and installation for feeding longitudinal elements to a welding machine for grates or gratingsEVG ENTWICKLUNG VERWERT GES·Filed 1989·Granted Jun 4, 1991·24 cites·13 claims
- 1667US4372350AMachine for the automatic production of welded lattice girdersEVG ENTWICKLUNG VERWERT GES·Filed 1980·Granted Feb 8, 1983·17 cites·2 claims
- 1767US4096680AReinforcement grid for steel concrete constructionAVI ALPENLAENDISCHE VERED·Filed 1977·Granted Jun 27, 1978·25 cites·7 claims
- 1863US5337813AHolder for a thin-walled card, especially a bank card, credit card, identity card or the likeRITTER GERHARD·Filed 1992·Granted Aug 16, 1994·32 cites·8 claims
- 1962US6289221B1Mobile radio telephone systemSIEMENS AG·Filed 1998·Granted Sep 11, 2001·43 cites·23 claims
- 2062US5901764AProtective cover for two bank cardsFiled 1996·Granted May 11, 1999·33 cites·9 claims
- 2162US5193378ADevice for bending rod-like material to form concrete reinforcementsEVG ENTWICKLUNG VERWERT GES·Filed 1990·Granted Mar 16, 1993·15 cites·4 claims
- 2261US4571974ABending machine for wire or strip materialEVG ENTWICKLUNG VERWERT GES·Filed 1984·Granted Feb 25, 1986·17 cites·7 claims
- 2360US4919395AApparatus for heat treating a continuously moving metal wireEVG ENTWICKLUNG VERWERT GES·Filed 1989·Granted Apr 24, 1990·10 cites·14 claims
- 2460US4748309AMulti-spot resistance-welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1987·Granted May 31, 1988·15 cites·7 claims
- 2559US4597239ALining-frame of latticework construction for galleries, tunnels or the likeAVI ALPENLAENDISCHE VERED·Filed 1984·Granted Jul 1, 1986·11 cites·5 claims
- 2658US4940874AConvertible single or double spot welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1989·Granted Jul 10, 1990·16 cites·16 claims
- 2757US5417328AChip card case with chip-covering webFiled 1994·Granted May 23, 1995·21 cites·13 claims
- 2857US4860999ADevice for heat-treating, in particular annealing, a continuously advanced metal wireEVG ENTWICKLUNG VERWERT GES·Filed 1988·Granted Aug 29, 1989·8 cites·10 claims
- 2956US5647110ASystem for the continuous production of building elementsEVG ENTWICKLUNG VERWERT GES·Filed 1995·Granted Jul 15, 1997·19 cites·31 claims
- 3056US4526025AWire or strip bending mechanismEVG ENTWICKLUNG VERWERT GES·Filed 1983·Granted Jul 2, 1985·13 cites·7 claims
- 3155US4439658AApparatus for producing welded wire gridsEVG ENTWICKLUNG VERWERT GES·Filed 1981·Granted Mar 27, 1984·11 cites·2 claims
- 3254US5561842AMobile radio networkSIEMENS AG·Filed 1995·Granted Oct 1, 1996·33 cites·4 claims
- 3353US4468550AMultispotwelding machine for the production of grids or gratingsEVG ENTWICKLUNG VERWERT GES·Filed 1982·Granted Aug 28, 1984·12 cites·12 claims
- 3453US4315125ALattice welding machine with disc electrodeEVG ENTWICKLUNG VERWERT GES·Filed 1980·Granted Feb 9, 1982·10 cites·3 claims
- 3552US4396332AStacking device for wire gridsEVG ENTWICKLUNG VERWERT GES·Filed 1981·Granted Aug 2, 1983·10 cites·4 claims
- 3651US4853511AApparatus for the feeding of transverse wires to the welding line of a grid welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1987·Granted Aug 1, 1989·12 cites·10 claims
- 3750US4529858AMultispot grid-welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1983·Granted Jul 16, 1985·11 cites·4 claims
- 3849US5203195ABending machine for bending bar-shaped materialEVG ENTWICKLUNG VERWERT GES·Filed 1991·Granted Apr 20, 1993·9 cites·18 claims
- 3949US4539787AReinforcement mat for reinforced concreteAVI ALPENLAENDISCHE VERED·Filed 1982·Granted Sep 10, 1985·14 cites·15 claims
- 4049US4360724AMethod and an apparatus for stepwise movement of a reinforcement gridEVG ENTWICKLUNG VERWERT GES·Filed 1980·Granted Nov 23, 1982·10 cites·13 claims
- 4149US4233870AShearing machine for severing parallel longitudinal members of grids or gratingsEVG ENTWICKLUNG VERWERT GES·Filed 1978·Granted Nov 18, 1980·7 cites·6 claims
- 4249US4221143AMethod of cutting gratings to lengthEVG ENTWICKLUNG VERWERT GES·Filed 1978·Granted Sep 9, 1980·9 cites·5 claims
- 4349US4125753AWelding machine for lattice gratingsEVG ENTWICKLUNG VERWERT GES·Filed 1976·Granted Nov 14, 1978·9 cites·5 claims
- 4448US4506818ADevice for the purpose of pushing sections of a wire through a solid body consisting of yielding materialEVG ENTWICKLUNG VERWERT GES·Filed 1983·Granted Mar 26, 1985·10 cites·3 claims
- 4547US4023600AMethod of producing wire meshEVG ENTWICKLUNG VERWERT GES·Filed 1975·Granted May 17, 1977·5 cites·8 claims
- 4645US5211208ADouble-point welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1991·Granted May 18, 1993·11 cites·9 claims
- 4745US5053597AMethod and apparatus for fabricating double-layer, welded grid bodiesEVG ENTWICKLUNG VERWERT GES·Filed 1989·Granted Oct 1, 1991·9 cites·16 claims
- 4845US4496820AMultispot electrical resistance welding machineEVG ENTWICKLUNG VERWERT GES·Filed 1983·Granted Jan 29, 1985·8 cites·14 claims
- 4945US4093106AApparatus for detaching wires cut to length from a disordered bundle of wireEVG ENTWICKLUNG VERWERT GES·Filed 1976·Granted Jun 6, 1978·7 cites·8 claims
- 5044US4774824AApparatus for straightening self-hardening hot-rolled wires and for feeding them to a consumerEVG ENTWICKLUNG VERWERT GES·Filed 1987·Granted Oct 4, 1988·10 cites·9 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →