Inventor
SCHIPPERS HEINZ
81 patents
Patents
50 patentsUS4648810AMar 10, 1987
Control apparatus for a positive displacement reciprocating pump
BARMAG BARMER MASCHF94 citations96
US4720806AJan 19, 1988
Method and apparaus for centrally collecting measured values
BARMAG BARMER MASCHF77 citations94
US5928587AJul 27, 1999
Process and apparatus for cooling melt spun filaments during formation of a multi-filament yarn
BARMAG BARMER MASCHF24 citations93
US5343601ASep 6, 1994
Yarn spinning method with high-speed winding
BARMAG BARMER MASCHF21 citations93
US4902461AFeb 20, 1990
Method for heating an advancing yarn
BARMAG BARMER MASCHF31 citations93
US4638955AJan 27, 1987
Yarn handling apparatus for winding machine
BARMAG BARMER MASCHF25 citations93
US4364717ADec 21, 1982
Exhaust gas turbocharger
BARMAG BARMER MASCHF95 citations93
US4118843AOct 10, 1978
Processes and apparatus for thermal treatment of filaments
BARMAG BARMER MASCHF40 citations93
US4023743AMay 17, 1977
Textile machine, especially spinning machine
BARMAG BARMER MASCHF32 citations93
US4019311AApr 26, 1977
Process for the production of a multifilament texturized yarn
BARMAG BARMER MASCHF42 citations93
US3956438AMay 11, 1976
Process for extruding a partially foamed thermoplastic product
BARMAG BARMER MASCHF47 citations93
US5016829AMay 21, 1991
Takeup machine
BARMAG BARMER MASCHF28 citations92
US4478562AOct 23, 1984
Oil lubrication of vacuum pump with pulsating oil feed
BARMAG BARMER MASCHF29 citations92
US4321789AMar 30, 1982
Process for spinning of core/mantle yarns and yarn products
BARMAG BARMER MASCHF31 citations92
US4130983ADec 26, 1978
Yarn spinning apparatus and process
BARMAG BARMER MASCHF38 citations92
US4029452AJun 14, 1977
Apparatus for calibrating an extruded thermoplastic tube
BARMAG BARMER MASCHF35 citations92
US5698146ADec 16, 1997
Method and apparatus for spinning a synthetic multi-filament yarn
BARMAG BARMER MASCHF39 citations91
US4106710AAug 15, 1978
Winding machines with contact roller control device
BARMAG BARMER MASCHF36 citations91
US4340187AJul 20, 1982
Bobbin changing apparatus
BARMAG BARMER MASCHF44 citations89
US4083914AApr 11, 1978
Methods for production of filaments from foils
BARMAG BARMER MASCHF41 citations89
US5661880ASep 2, 1997
Method and apparatus for producing a multifilament yarn by a spin-draw process
BARMAG BARMER MASCHF18 citations84
US4774042ASep 27, 1988
Method for making multi-filament yarn
BARMAG BARMER MASCHF23 citations82
US4505437AMar 19, 1985
Apparatus for winding a plurality of yarns
BARMAG BARMER MASCHF22 citations82
US4377932AMar 29, 1983
Flexible belt yarn false twisting apparatus
BARMAG BARMER MASCHF22 citations82
US4339915AJul 20, 1982
Apparatus for false twisting yarn
BARMAG BARMER MASCHF25 citations82
US4221345ASep 9, 1980
Rotary filament feeder
BARMAG BARMER MASCHF21 citations82
US4035879AJul 19, 1977
Apparatus for producing texturized yarns
BARMAG BARMER MASCHF27 citations82
US3999909ADec 28, 1976
Spinning apparatus with pneumatic filament conveyor tube
BARMAG BARMER MASCHF24 citations82
US3987136AOct 19, 1976
Process for the production of a synthetic fiber cord
BARMAG BARMER MASCHF21 citations82
US3964723AJun 22, 1976
Automatic spool-changing apparatus
BARMAG BARMER MASCHF32 citations82
US4523901AJun 18, 1985
Control apparatus for a positive displacement reciprocating pump
BARMAG BARMER MASCHF26 citations81
US4504021AMar 12, 1985
Ribbon free wound yarn package and method and apparatus for producing the same
BARMAG BARMER MASCHF25 citations81
US4351494ASep 28, 1982
Bobbin transport apparatus and method
BARMAG BARMER MASCHF27 citations81
US3999715ADec 28, 1976
Winding machine with multi-chuck bobbin revolver
BARMAG BARMER MASCHF29 citations81
US4325517AApr 20, 1982
Method and apparatus for winding textile yarns
BARMAG BARMER MASCHF26 citations80
US4209207AJun 24, 1980
Thrust bearing assembly
BARMAG BARMER MASCHF22 citations79
US4113935ASep 12, 1978
Process for producing low shrinkage film bands
BARMAG BARMER MASCHF25 citations77
US4697753AOct 6, 1987
Stepped precision winding process
BARMAG BARMER MASCHF24 citations75
US5552097ASep 3, 1996
Method and apparatus for heating a synthetic filament yarn
BARMAG BARMER MASCHF7 citations74
US4743186AMay 10, 1988
Melt spinning apparatus
BARMAG BARMER MASCHF9 citations74
US4698959AOct 13, 1987
Apparatus for twisting multifilament yarn
BARMAG BARMER MASCHF9 citations74
US4561603ADec 31, 1985
Yarn traverse apparatus and method
BARMAG BARMER MASCHF9 citations74
US4505436AMar 19, 1985
Yarn winding apparatus
BARMAG BARMER MASCHF18 citations74
US4370853AFeb 1, 1983
Friction false twisting apparatus
BARMAG BARMER MASCHF10 citations74
US4223849ASep 23, 1980
Chucking spindle for the reception of a bobbin carrier
BARMAG BARMER MASCHF12 citations74
US4185064AJan 22, 1980
Process for high speed production of filament cables
BARMAG BARMER MASCHF15 citations74
US4175712ANov 27, 1979
Chucking spindle for the reception of a bobbin carrier
BARMAG BARMER MASCHF13 citations74
US4165600AAug 28, 1979
Apparatus for open-end spinning of fibers
BARMAG BARMER MASCHF7 citations74
US4007884AFeb 15, 1977
Winding apparatus
BARMAG BARMER MASCHF10 citations74
US3962829AJun 15, 1976
Machines for texturizing synthetic polymer filaments
BARMAG BARMER MASCHF17 citations74
Showing the top 50 of 81 patents by PatentIndex Score.