Inventor
HERRINGTON FOX J
US59 patents
Patents
50 patentsUS5088971AFeb 18, 1992
Method of making protruding end stops for plastic reclosable fastener
MOBIL OIL CORP282 citations99
US5070583ADec 10, 1991
Gull wing zipper slider
MOBIL OIL CORP173 citations99
US5020194AJun 4, 1991
Leakproof zipper with slider
MOBIL OIL CORP250 citations99
US5007142AApr 16, 1991
Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener
MOBIL OIL CORP182 citations99
US5007143AApr 16, 1991
Rolling action zipper profile and slipper therefor
MOBIL OIL CORP332 citations99
US4913560AApr 3, 1990
Stretchy sticky tape bag tie closure
MOBIL OIL CORP57 citations96
US4906108AMar 6, 1990
Corrugated sticky tape bag tie closure
MOBIL OIL CORP78 citations96
US4842421AJun 27, 1989
Thermoplastic draw tape bag with tacky closure surface
MOBIL OIL CORP53 citations96
US4618383AOct 21, 1986
Method and apparatus for the manufacture of plastic bags having interlocking profile extrusions
MOBIL OIL CORP59 citations96
US4561109ADec 24, 1985
Plastic bags with releasable closure which resists opening from inside
MOBIL OIL CORP136 citations96
US4410130AOct 18, 1983
Protective strip for Z-fold bag closure
MOBIL OIL CORP92 citations96
US4392897AJul 12, 1983
Manufacturing process for channel seal
MOBIL OIL CORP67 citations96
US5044774ASep 3, 1991
Hold-open bag top
MOBIL OIL CORP121 citations95
US5189764AMar 2, 1993
Plastic reclosable fastener with structure for retaining slider in closed position
MOBIL OIL CORP213 citations94
US5010627AApr 30, 1991
Foldable plastic slider and method of assembly with a plastic reclosable fastener
MOBIL OIL CORP255 citations94
US4813794AMar 21, 1989
Thermoplastic draw tape bag with tacky tape
MOBIL OIL CORP32 citations93
US4787754ANov 29, 1988
Reclosable flexible bags having fastener profiles attached to exterior walls thereof and a method of making same
MOBIL OIL CORP49 citations93
US4721502AJan 26, 1988
Apparatus for sealing a hem in a moving web of film
MOBIL OIL CORP28 citations93
US4684359AAug 4, 1987
Movable clamp orienter for draw tape
MOBIL OIL CORP34 citations93
US4650451AMar 17, 1987
Intermittently translating draw tape stretched between nip rolls
MOBIL OIL CORP33 citations93
US4628536ADec 9, 1986
Bag having intermittent orientation draw tape and method of making
MOBIL OIL CORP38 citations93
US4603434AJul 29, 1986
Ripple lock closure for flexible bags
MOBIL OIL CORP34 citations93
US4344907AAug 17, 1982
Method and apparatus providing uniform resin distribution in a coextruded product
MOBIL OIL CORP35 citations93
US4906310AMar 6, 1990
Profiled fastener assembly which is hot-extruded on a cuff film
MOBIL OIL CORP48 citations91
US4792241ADec 20, 1988
Dual draw tape bag and method of manufacture
MOBIL OIL CORP33 citations91
US5014852AMay 14, 1991
Pad of bags
MOBIL OIL CORP36 citations87
US4832507AMay 23, 1989
Thermoplastic draw tape bag held closed by microencapsulated adhesive
MOBIL OIL CORP21 citations82
US4708617ANov 24, 1987
Screw extruder with a rotatable barrel section
MOBIL OIL CORP23 citations82
US4666423AMay 19, 1987
Method of aligning fastener elements on a folded web and device for implementing the method
MOBIL OIL CORP24 citations82
US4786189ANov 22, 1988
Draw tape bag with two single wrap around draw tapes and method of manufacture
MOBIL OIL CORP20 citations81
US4927574AMay 22, 1990
Water bath film cooling apparatus and method
MOBIL OIL CORP10 citations74
US4885196ADec 5, 1989
Three-layer cross-laminated film with foam core made by counter-rotating dies
MOBIL OIL CORP16 citations74
US4860267AAug 22, 1989
Method for providing a signal to prepare waste materials for collection and waste containers incorporating an alarm device
MOBIL OIL CORP18 citations74
US4795599AJan 3, 1989
Screw extruder and a method of operation thereof
MOBIL OIL CORP7 citations74
US4732065AMar 22, 1988
Rotary serrated tube punch with internal back-up for a film web and method of punching holes therewith
MOBIL OIL CORP7 citations74
US4721501AJan 26, 1988
Apparatus for producing a machine-direction heat seal
MOBIL OIL CORP15 citations74
US4717372AJan 5, 1988
Apparatus for producing a machine-direction intermittent heat seal
MOBIL OIL CORP17 citations74
US4714455ADec 22, 1987
Hem folder with integral tape inserter for making draw tape bags
MOBIL OIL CORP16 citations74
US4714454ADec 22, 1987
Apparatus for producing machine-direction heat seals
MOBIL OIL CORP12 citations74
US4656900AApr 14, 1987
Rotary tube punching arrangement and method for punching holes into a moving web material
MOBIL OIL CORP19 citations74
US4654180AMar 31, 1987
Intermittently stretching thermoplastic with nip rolls
MOBIL OIL CORP9 citations74
US4640640AFeb 3, 1987
Substantially frictionless universal connecting device
MOBIL OIL CORP8 citations74
US4628665ADec 16, 1986
Modular indexing table for a box loading system
MOBIL OIL CORP12 citations74
US5067633ANov 26, 1991
Disposable plastic cup dispenser with spring
MOBIL OIL CORP16 citations73
US4842420AJun 27, 1989
Variable-width draw tape for thermoplastic bags
MOBIL OIL CORP10 citations73
US4717373AJan 5, 1988
Apparatus for sealing a hem in a moving web of film using angularly oriented hot wheels
MOBIL OIL CORP17 citations73
US4850946AJul 25, 1989
Draw tape bag with two single wrap around draw tapes and method of manufacture
MOBIL OIL CORP10 citations72
US4786191ANov 22, 1988
Draw tape bag with two single draw tapes and method of manufacture
MOBIL OIL CORP14 citations72
US4693152ASep 15, 1987
Rotary tube punching arrangement with tumbling punch and method for punching holes into a film web
MOBIL OIL CORP9 citations72
US4808150AFeb 28, 1989
Oven-heated hot wheel sealing apparatus
MOBIL OIL CORP7 citations71
Showing the top 50 of 59 patents by PatentIndex Score.