Assignee
MAILLEFER SA
CH51 patents
Top patents by PatentIndex Score
US4859264AAug 22, 1989
Method and installation for producing hose for drip irrigation
MAILLEFER SA48 citations95
US4756339AJul 12, 1988
Hose for drip irrigation and method of producing same
MAILLEFER SA115 citations95
US9894851B2Feb 20, 2018
Method and system for manufacturing an irrigation pipe
MAILLEFER SA20 citations92
US4543051ASep 24, 1985
Sizing device for extruded plastic tubing
MAILLEFER SA30 citations91
US4444948AApr 24, 1984
Manufacture of insulated electric conductors
MAILLEFER SA30 citations89
US4832960AMay 23, 1989
Device for feeding an extrusion head for plastic material
MAILLEFER SA28 citations87
US4963222AOct 16, 1990
Installation for manufacture of multi-strand electric cable
MAILLEFER SA30 citations86
US4837405AJun 6, 1989
Segmented electric cable arrangement
MAILLEFER SA29 citations86
US4165957AAug 28, 1979
Apparatus for manufacturing electric wire having wire-enamel-type insulation
MAILLEFER SA24 citations82
US4570875AFeb 18, 1986
Automatic traversing control
MAILLEFER SA43 citations81
US4145474AMar 20, 1979
Method of manufacturing insulated electric wire of the enamelled-wire type by extrusion
MAILLEFER SA25 citations81
US4718817AJan 12, 1988
Drum loading and unloading apparatus
MAILLEFER SA19 citations80
US4569595AFeb 11, 1986
Screw extruder for plastics
MAILLEFER SA21 citations80
US4085461AApr 18, 1978
Screw-type plastics extruder
MAILLEFER SA24 citations80
US4171196AOct 16, 1979
Screw-type plastics extruder
MAILLEFER SA29 citations79
US3945580AMar 23, 1976
Wire-winding machine
MAILLEFER SA29 citations78
US4772435ASep 20, 1988
Method of sheathing a fiber optic
MAILLEFER SA17 citations77
US4379102AApr 5, 1983
Method for manufacturing electric wire having wire-enamel-type insulation
MAILLEFER SA14 citations73
US4135825AJan 23, 1979
Installation for extruding plastics
MAILLEFER SA12 citations73
US4438886AMar 27, 1984
Double wire-winding machine with automatic transfer
MAILLEFER SA16 citations71
US4154535AMay 15, 1979
Screw-type plastics extruder
MAILLEFER SA12 citations71
US3948462AApr 6, 1976
Cable-winding machine
MAILLEFER SA10 citations71
US3941329AMar 2, 1976
Winding apparatus
MAILLEFER SA11 citations71
US4351790ASep 28, 1982
Manufacture of insulated electric conductors
MAILLEFER SA9 citations70
US3969880AJul 20, 1976
Machine for manufacturing cables by stranding individual wires
MAILLEFER SA12 citations70
US3952960AApr 27, 1976
Winding machine equipped with a traverse mechanism
MAILLEFER SA16 citations70
US4781335ANov 1, 1988
Winding machine
MAILLEFER SA18 citations68
US4003690AJan 18, 1977
Closure device
MAILLEFER SA8 citations68
US4893998AJan 16, 1990
Installation for producing a fiber optic cable component
MAILLEFER SA14 citations65
US4796414AJan 10, 1989
Installation and method for producing an optical conductor
MAILLEFER SA7 citations63
US4148448AApr 10, 1979
Treatment line for metal wire
MAILLEFER SA5 citations63
US4491418AJan 1, 1985
Plastics extruder
MAILLEFER SA2 citations61
US4838777AJun 13, 1989
Extrusion equipment for coating wire
MAILLEFER SA13 citations59
US4030673AJun 21, 1977
Double wire-winding machine with automatic transfer
MAILLEFER SA6 citations59
US3941166AMar 2, 1976
Machine for alternate twisting of wire or cable
MAILLEFER SA10 citations59
US6797741B1Sep 28, 2004
Method in connection with processing polymer or elastomer material
MAILLEFER SA5 citations58
US4451008AMay 29, 1984
Double wire-winding machine with automatic transfer
MAILLEFER SA2 citations58
US6827568B2Dec 7, 2004
Arrangement in connection with clamping tools
MAILLEFER SA6 citations57
US4011102AMar 8, 1977
Water-level regulating device
MAILLEFER SA5 citations57
US7300611B2Nov 27, 2007
Capacitance controlling process
MAILLEFER SA4 citations47
US7340967B2Mar 11, 2008
Device for measuring a mass flow rate of a particulate material
MAILLEFER SA6 citations46
US7150426B2Dec 19, 2006
Spooling apparatus
MAILLEFER SA6 citations46
US4128368ADec 5, 1978
Apparatus for insulating and treating electrical conductors
MAILLEFER SA0 citations46
US4020524AMay 3, 1977
Cooling installation for use in producing insulated metal wire
MAILLEFER SA4 citations45
US4738273AApr 19, 1988
Apparatus for continuous cooling of elongated elements
MAILLEFER SA2 citations44
US9856351B2Jan 2, 2018
Method and arrangement for cross-linking or vulcanizing an elongate element
MAILLEFER SA0 citations43
US7910045B2Mar 22, 2011
Arrangement and method for heating an electrical conductor
MAILLEFER SA0 citations43
US7293682B2Nov 13, 2007
Arrangement for belt drive device
MAILLEFER SA1 citations37
US11852594B2Dec 26, 2023
Surface scanner, an arrangement and a method for surface defect detection of a cable
MAILLEFER SA0 citations32
US6409619B1Jun 25, 2002
Arrangement in connection with belt drive device
MAILLEFER SA0 citations32
Showing the top 50 of 51 patents by PatentIndex Score.