Assignee
FELDMUEHLE AG
DE73 patents
Top patents by PatentIndex Score
US4218253AAug 19, 1980
Sintered ceramic material of improved ductility
FELDMUEHLE AG83 citations96
US4662889AMay 5, 1987
Knee joint prosthesis
FELDMUEHLE AG159 citations95
US4595663AJun 17, 1986
Sintered ceramic shaped article wholly or predominantly of eutectic microstructure constituents
FELDMUEHLE AG98 citations95
US4622267ANov 11, 1986
Microcapsules having capsule walls formed of aliphatic diisocyanate and diamine
FELDMUEHLE AG82 citations93
US4538306ASep 3, 1985
Implantable elbow joint
FELDMUEHLE AG110 citations93
US4312079AJan 26, 1982
Femur head cap for endoprosthesis
FELDMUEHLE AG68 citations93
US4975397ADec 4, 1990
Sintered molding, a method for producing it and its use
FELDMUEHLE AG23 citations92
US4549930AOct 29, 1985
Uncoated paper web for printing and method for making and using same
FELDMUEHLE AG40 citations92
US4468200AAug 28, 1984
Helical mandibular implant
FELDMUEHLE AG267 citations92
US4331048AMay 25, 1982
Cutting tip for metal-removing processing
FELDMUEHLE AG41 citations92
US4124439ANov 7, 1978
High bulk paper of great stiffness
FELDMUEHLE AG33 citations92
US4477212AOct 16, 1984
Cutting tool
FELDMUEHLE AG49 citations91
US5139371AAug 18, 1992
Clamp for circular cutting tool
FELDMUEHLE AG34 citations90
US4668191AMay 26, 1987
Jaw implant for receiving a replacement-tooth holder
FELDMUEHLE AG89 citations90
US4480950ANov 6, 1984
Cutting tool
FELDMUEHLE AG60 citations90
US4420142ADec 13, 1983
Machine component of oxide ceramic material
FELDMUEHLE AG38 citations90
US4347128AAug 31, 1982
Flotation apparatus for de-inking pulp suspensions
FELDMUEHLE AG41 citations89
US4331534AMay 25, 1982
Method of and arrangement for the de-inking of pulp suspensions
FELDMUEHLE AG46 citations89
US4721562AJan 26, 1988
Aerating apparatus
FELDMUEHLE AG40 citations88
US4486507ADec 4, 1984
Transparent, shrinkable film, consisting of one or several layers
FELDMUEHLE AG60 citations88
US5092082AMar 3, 1992
Apparatus and method for laminated grinding disks employing vibration damping materials
FELDMUEHLE AG76 citations87
US4789433ADec 6, 1988
Skimming blade with wave shaped troughs for a papermaking machine
FELDMUEHLE AG33 citations87
US4616963AOct 14, 1986
Cutting tip for cutting-tools
FELDMUEHLE AG35 citations86
US5033916AJul 23, 1991
High-speed milling or drilling heads
FELDMUEHLE AG39 citations84
US4879000ANov 7, 1989
Process for determining dimension errors
FELDMUEHLE AG36 citations84
US4158338AJun 19, 1979
Wall panel and assembly
FELDMUEHLE AG52 citations82
US5006020AApr 9, 1991
Cutter insert for machining
FELDMUEHLE AG37 citations81
US4535683AAug 20, 1985
Piston with a member made of partially stabilized zirconium oxide
FELDMUEHLE AG25 citations81
US4526824AJul 2, 1985
Thermal insulation lining of ceramic material for a hot gas duct enveloped in metal
FELDMUEHLE AG22 citations81
US4522415AJun 11, 1985
Piston ring for an internal combustion engine
FELDMUEHLE AG20 citations81
US4722784AFeb 2, 1988
Method and apparatus for the flotation of dispersions
FELDMUEHLE AG22 citations79
US4688356AAug 25, 1987
Hand-operated grinding or polishing tool
FELDMUEHLE AG21 citations79
US4136604AJan 30, 1979
Method and apparatus for separating individual blanks of a multiple cardboard blank
FELDMUEHLE AG22 citations78
US4375824AMar 8, 1983
Valve assembly with silencer
FELDMUEHLE AG26 citations76
US4895815AJan 23, 1990
Sintered form body
FELDMUEHLE AG8 citations73
US4522171AJun 11, 1985
Pre-combustion or turbulence chamber for internal combustion engines
FELDMUEHLE AG9 citations73
US4518357AMay 21, 1985
Fastening system for mucous membrane-supported denture
FELDMUEHLE AG20 citations73
US5024977AJun 18, 1991
Combination of two sliding or sealing elements and a method for producing the same
FELDMUEHLE AG15 citations71
US4524732AJun 25, 1985
Cylinder head of a piston engine
FELDMUEHLE AG15 citations71
US4519359AMay 28, 1985
Mullite plate
FELDMUEHLE AG12 citations71
US4634281AJan 6, 1987
Apparatus for the inspection of continuous sheets of material
FELDMUEHLE AG20 citations69
US4580438AApr 8, 1986
Method and apparatus for testing the duplicating characteristics of pressure-sensitive duplicating sheets
FELDMUEHLE AG7 citations69
US4601930AJul 22, 1986
Carrier film backed with composite film
FELDMUEHLE AG13 citations68
US4547427AOct 15, 1985
Multilayer, sterilizable deep-drawing film
FELDMUEHLE AG14 citations68
US4109048AAug 22, 1978
Recording material containing gamma-alumina
FELDMUEHLE AG9 citations68
US4728582AMar 1, 1988
Ceramic sliding element with aluminum oxide and silicon nitride members
FELDMUEHLE AG10 citations66
US4643144AFeb 17, 1987
Operating element for operating the valves of an internal combustion engine
FELDMUEHLE AG16 citations66
US4618049AOct 21, 1986
Friction partners for lubricated friction couplings
FELDMUEHLE AG18 citations66
US4363631ADec 14, 1982
Structural arrangement for oxide ceramic shafts
FELDMUEHLE AG14 citations65
US4132826AJan 2, 1979
Disposable blanket for an offset printing machine
FELDMUEHLE AG14 citations64
Showing the top 50 of 73 patents by PatentIndex Score.