Assignee
AMF INC
US294 patents
Top patents by PatentIndex Score
US4473474ASep 25, 1984
Charge modified microporous membrane, process for charge modifying said membrane and process for filtration of fluid
AMF INC196 citations98
US4144895AMar 20, 1979
Solvent extraction process
AMF INC221 citations98
US4007113AFeb 8, 1977
Particulate filter medium and process
AMF INC119 citations97
US4738645AApr 19, 1988
Swim fin provided with a self-shaping, fluid flow conveying and controlling canal-like member
AMF INC60 citations96
US4579698AApr 1, 1986
Process for producing a microporous polymeric filter membrane with adjacent non-porous edge layers and a pleated filter element formed from the membrane
AMF INC56 citations96
US4488969ADec 18, 1984
Fibrous media containing millimicron-sized particulates
AMF INC63 citations96
US4462469AJul 31, 1984
Fluid motor and telemetry system
AMF INC66 citations96
US4366068ADec 28, 1982
Filter and method of making same
AMF INC73 citations96
US4309247AJan 5, 1982
Filter and method of making same
AMF INC121 citations96
US4305782ADec 15, 1981
Filter and method of making same
AMF INC105 citations96
US4007114AFeb 8, 1977
Fibrous filter medium and process
AMF INC105 citations96
US4512897AApr 23, 1985
Molecular separation column and use thereof
AMF INC81 citations94
US4496461AJan 29, 1985
Chromatography column
AMF INC63 citations94
US4473475ASep 25, 1984
Charge modified microporous membrane, process for charge modifying said membrane, and process for filtration of fluids
AMF INC58 citations94
US4384957AMay 24, 1983
Molecular separation column and use thereof
AMF INC71 citations94
US4347208AAug 31, 1982
Method of making filter cell having sealed periphery
AMF INC56 citations94
US4340795AJul 20, 1982
Panel mount adapter for switches
AMF INC62 citations94
US4336036AJun 22, 1982
Filter and method of making same
AMF INC74 citations94
US4306578ADec 22, 1981
Tobacco sheet reinforced with hardwood pulp
AMF INC96 citations94
US4077876AMar 7, 1978
Shut-off valve apparatus
AMF INC78 citations94
US4887985ADec 19, 1989
Swim fin provided with a self-shaping, fluid flow conveying and controlling canal-like member
AMF INC39 citations93
US4596660AJun 24, 1986
Fibrous media containing millimicron-sized particulates
AMF INC34 citations93
US4578150AMar 25, 1986
Fibrous media containing millimicron-sized particulates
AMF INC42 citations93
US4511473AApr 16, 1985
Fibrous media containing millimicron-sized particulates
AMF INC36 citations93
US4441142AApr 3, 1984
Underwater flashlight
AMF INC38 citations93
US4384474AMay 24, 1983
Method and apparatus for testing and using membrane filters in an on site of use housing
AMF INC175 citations93
US4361486ANov 30, 1982
Filter media, method for oxidizing and removing soluble iron, method for removing and inactivating microorganisms, and particulate filter aid
AMF INC57 citations93
US4334544AJun 15, 1982
Ear lobe clip with heart beat sensor
AMF INC113 citations93
US4288462ASep 8, 1981
Method for removing cationic contaminants from beverages
AMF INC49 citations93
US4275882AJun 30, 1981
Home exercise gym
AMF INC107 citations93
US4228475AOct 14, 1980
Ground monitoring system
AMF INC72 citations93
US4043102AAug 23, 1977
Safety features for rear bagging mower
AMF INC66 citations93
US3981590ASep 21, 1976
Optical system to optimize field of view uniformity in a multi-color produce sorter
AMF INC56 citations93
US4617128AOct 14, 1986
Particulate filter aid, filter bed and process
AMF INC39 citations92
USD265553SJul 27, 1982
Timing device
AMF INC42 citations92
US4327579AMay 4, 1982
Ultrasonic tire testing apparatus
AMF INC35 citations92
US4321288AMar 23, 1982
Process of making an improved filter media
AMF INC43 citations92
US4297876ANov 3, 1981
Ultrasonic tire testing apparatus
AMF INC35 citations92
USD253102SOct 9, 1979
Moped
AMF INC32 citations92
US4068671AJan 17, 1978
Nicotine removal process
AMF INC31 citations92
US3990425ANov 9, 1976
Compound bow
AMF INC66 citations92
US3958551AMay 25, 1976
Compound bow
AMF INC59 citations92
US3954624AMay 4, 1976
Filter cartridge assembly
AMF INC38 citations92
US4672750AJun 16, 1987
Thread measurement tool
AMF INC30 citations91
US4483922ANov 20, 1984
Inactivation of enzymes
AMF INC64 citations91
US4260578AApr 7, 1981
Method and apparatus for making elastomer sheet material
AMF INC29 citations91
US4055093AOct 25, 1977
10-Speed bicycles
AMF INC63 citations91
US4604198AAug 5, 1986
Multicartridge chromatography cartridge housing
AMF INC56 citations90
US4552061ANov 12, 1985
Trash compactor system
AMF INC40 citations90
US4333649AJun 8, 1982
Racket string clamp
AMF INC50 citations90
Showing the top 50 of 294 patents by PatentIndex Score.