Assignee
FELDMUEHLE AG
73 granted patents·2,279 citations·filing 1974–1990
Top patents by PatentIndex Score
73 records- 0196US4595663ASintered ceramic shaped article wholly or predominantly of eutectic microstructure constituentsFELDMUEHLE AG·Filed 1984·Granted Jun 17, 1986·98 cites·2 claims
- 0296US4218253ASintered ceramic material of improved ductilityFELDMUEHLE AG·Filed 1978·Granted Aug 19, 1980·83 cites·7 claims
- 0392US4622267AMicrocapsules having capsule walls formed of aliphatic diisocyanate and diamineFELDMUEHLE AG·Filed 1984·Granted Nov 11, 1986·82 cites·4 claims
- 0491US4331534AMethod of and arrangement for the de-inking of pulp suspensionsFELDMUEHLE AG·Filed 1979·Granted May 25, 1982·46 cites·18 claims
- 0589US4549930AUncoated paper web for printing and method for making and using sameFELDMUEHLE AG·Filed 1980·Granted Oct 29, 1985·40 cites·8 claims
- 0689US4124439AHigh bulk paper of great stiffnessFELDMUEHLE AG·Filed 1974·Granted Nov 7, 1978·33 cites·11 claims
- 0787US4477212ACutting toolFELDMUEHLE AG·Filed 1982·Granted Oct 16, 1984·49 cites·9 claims
- 0886US4480950ACutting toolFELDMUEHLE AG·Filed 1982·Granted Nov 6, 1984·60 cites·10 claims
- 0986US4331048ACutting tip for metal-removing processingFELDMUEHLE AG·Filed 1980·Granted May 25, 1982·41 cites·17 claims
- 1085US5092082AApparatus and method for laminated grinding disks employing vibration damping materialsFELDMUEHLE AG·Filed 1986·Granted Mar 3, 1992·76 cites·32 claims
- 1185US4662889AKnee joint prosthesisFELDMUEHLE AG·Filed 1984·Granted May 5, 1987·159 cites·18 claims
- 1285US4468200AHelical mandibular implantFELDMUEHLE AG·Filed 1983·Granted Aug 28, 1984·267 cites·4 claims
- 1383US4420142AMachine component of oxide ceramic materialFELDMUEHLE AG·Filed 1981·Granted Dec 13, 1983·38 cites·7 claims
- 1480US4668191AJaw implant for receiving a replacement-tooth holderFELDMUEHLE AG·Filed 1985·Granted May 26, 1987·89 cites·9 claims
- 1578US4789433ASkimming blade with wave shaped troughs for a papermaking machineFELDMUEHLE AG·Filed 1986·Granted Dec 6, 1988·33 cites·13 claims
- 1678US4538306AImplantable elbow jointFELDMUEHLE AG·Filed 1983·Granted Sep 3, 1985·110 cites·12 claims
- 1778US4158338AWall panel and assemblyFELDMUEHLE AG·Filed 1977·Granted Jun 19, 1979·52 cites·13 claims
- 1877US5139371AClamp for circular cutting toolFELDMUEHLE AG·Filed 1989·Granted Aug 18, 1992·34 cites·8 claims
- 1977US4347128AFlotation apparatus for de-inking pulp suspensionsFELDMUEHLE AG·Filed 1981·Granted Aug 31, 1982·41 cites·8 claims
- 2076US4616963ACutting tip for cutting-toolsFELDMUEHLE AG·Filed 1982·Granted Oct 14, 1986·35 cites·10 claims
- 2175US5006020ACutter insert for machiningFELDMUEHLE AG·Filed 1989·Granted Apr 9, 1991·37 cites·4 claims
- 2275US4486507ATransparent, shrinkable film, consisting of one or several layersFELDMUEHLE AG·Filed 1982·Granted Dec 4, 1984·60 cites·16 claims
- 2373US5033916AHigh-speed milling or drilling headsFELDMUEHLE AG·Filed 1988·Granted Jul 23, 1991·39 cites·16 claims
- 2473US4535683APiston with a member made of partially stabilized zirconium oxideFELDMUEHLE AG·Filed 1983·Granted Aug 20, 1985·25 cites·11 claims
- 2573US4136604AMethod and apparatus for separating individual blanks of a multiple cardboard blankFELDMUEHLE AG·Filed 1977·Granted Jan 30, 1979·22 cites·12 claims
- 2669US4721562AAerating apparatusFELDMUEHLE AG·Filed 1985·Granted Jan 26, 1988·40 cites·19 claims
- 2769US4618049AFriction partners for lubricated friction couplingsFELDMUEHLE AG·Filed 1982·Granted Oct 21, 1986·18 cites·15 claims
- 2868US4975397ASintered molding, a method for producing it and its useFELDMUEHLE AG·Filed 1987·Granted Dec 4, 1990·23 cites·28 claims
- 2968US4312079AFemur head cap for endoprosthesisFELDMUEHLE AG·Filed 1980·Granted Jan 26, 1982·68 cites·11 claims
- 3067US4879000AProcess for determining dimension errorsFELDMUEHLE AG·Filed 1988·Granted Nov 7, 1989·36 cites·9 claims
- 3167US4526824AThermal insulation lining of ceramic material for a hot gas duct enveloped in metalFELDMUEHLE AG·Filed 1984·Granted Jul 2, 1985·22 cites·12 claims
- 3267US4375824AValve assembly with silencerFELDMUEHLE AG·Filed 1980·Granted Mar 8, 1983·26 cites·15 claims
- 3366US4522415APiston ring for an internal combustion engineFELDMUEHLE AG·Filed 1984·Granted Jun 11, 1985·20 cites·7 claims
- 3463US4859650APressure-sensitive recording materialFELDMUEHLE AG·Filed 1987·Granted Aug 22, 1989·18 cites·10 claims
- 3563US4722784AMethod and apparatus for the flotation of dispersionsFELDMUEHLE AG·Filed 1985·Granted Feb 2, 1988·22 cites·8 claims
- 3661US4688356AHand-operated grinding or polishing toolFELDMUEHLE AG·Filed 1985·Granted Aug 25, 1987·21 cites·11 claims
- 3759US4524732ACylinder head of a piston engineFELDMUEHLE AG·Filed 1984·Granted Jun 25, 1985·15 cites·12 claims
- 3857US4449085AControl for operation of a machine toolFELDMUEHLE AG·Filed 1981·Granted May 15, 1984·18 cites·8 claims
- 3955US5024977ACombination of two sliding or sealing elements and a method for producing the sameFELDMUEHLE AG·Filed 1988·Granted Jun 18, 1991·15 cites·10 claims
- 4053US4519359AMullite plateFELDMUEHLE AG·Filed 1984·Granted May 28, 1985·12 cites·5 claims
- 4153US4518357AFastening system for mucous membrane-supported dentureFELDMUEHLE AG·Filed 1982·Granted May 21, 1985·20 cites·14 claims
- 4252US4643144AOperating element for operating the valves of an internal combustion engineFELDMUEHLE AG·Filed 1985·Granted Feb 17, 1987·16 cites·10 claims
- 4352US4634281AApparatus for the inspection of continuous sheets of materialFELDMUEHLE AG·Filed 1984·Granted Jan 6, 1987·20 cites·9 claims
- 4452US4132826ADisposable blanket for an offset printing machineFELDMUEHLE AG·Filed 1977·Granted Jan 2, 1979·14 cites·10 claims
- 4551US4195470AFalse twisting apparatusFELDMUEHLE AG·Filed 1978·Granted Apr 1, 1980·9 cites·12 claims
- 4646US4522171APre-combustion or turbulence chamber for internal combustion enginesFELDMUEHLE AG·Filed 1983·Granted Jun 11, 1985·9 cites·14 claims
- 4746US4363631AStructural arrangement for oxide ceramic shaftsFELDMUEHLE AG·Filed 1980·Granted Dec 14, 1982·14 cites·4 claims
- 4845US4895815ASintered form bodyFELDMUEHLE AG·Filed 1987·Granted Jan 23, 1990·8 cites·10 claims
- 4945US4109048ARecording material containing gamma-aluminaFELDMUEHLE AG·Filed 1977·Granted Aug 22, 1978·9 cites·11 claims
- 5042US4728582ACeramic sliding element with aluminum oxide and silicon nitride membersFELDMUEHLE AG·Filed 1986·Granted Mar 1, 1988·10 cites·10 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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