Inventor
LANCASTER WILLIAM G
US41 patents
⚠️ This page may combine multiple inventors who share the name “LANCASTER WILLIAM G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LANTECH INC
31 patentsUS4953336ASep 4, 1990
High tensile wrapping apparatus
LANTECH INC133 citations98
US5463842ANov 7, 1995
Method and apparatus for stretch wrapping the top and sides of a load
LANTECH INC102 citations96
US4866909ASep 19, 1989
High tensile wrapping process
LANTECH INC66 citations96
US4712354ADec 15, 1987
Dual rotating stretch wrapping apparatus and process
LANTECH INC124 citations96
US4676048AJun 30, 1987
Supply control rotating stretch wrapping apparatus and process
LANTECH INC115 citations96
US4524568AJun 25, 1985
Power assisted rotatable film wrapping apparatus
LANTECH INC74 citations96
US4429514AFeb 7, 1984
Rotatable stretching apparatus with prestretching mechanism
LANTECH INC60 citations96
US4418510ADec 6, 1983
Stretch wrapping apparatus and process
LANTECH INC136 citations96
US4413463ANov 8, 1983
Roller stretch pass through stretching apparatus and process
LANTECH INC72 citations96
US4387552AJun 14, 1983
Wrapping apparatus
LANTECH INC75 citations96
US4387548AJun 14, 1983
Power assisted roller-stretch wrapping process
LANTECH INC99 citations96
US4317322AMar 2, 1982
Rotatable film wrapping apparatus with wrap carrying mechanism
LANTECH INC104 citations96
US4302920ADec 1, 1981
Film web drive stretch wrapping apparatus and process
LANTECH INC88 citations96
US4271657AJun 9, 1981
Automatic web tying apparatus
LANTECH INC107 citations96
US4255918AMar 17, 1981
Collapsible web apparatus
LANTECH INC89 citations96
US4204377AMay 27, 1980
Process and apparatus for wrapping netting material around a load
LANTECH INC112 citations96
US4079565AMar 21, 1978
Stretch-wrapped package, process and apparatus
LANTECH INC72 citations96
US4050221ASep 27, 1977
Stretch-wrapped package, process and apparatus
LANTECH INC67 citations96
US5315809AMay 31, 1994
Stretch wrapping emergency stop
LANTECH INC55 citations95
US4235062ANov 25, 1980
Collapsible web wrapping apparatus
LANTECH INC173 citations94
US5195297AMar 23, 1993
Unitized display packages and method and apparatus for utilizing display packages
LANTECH INC129 citations93
US4756143AJul 12, 1988
Lower guided lower driven wrapping device
LANTECH INC42 citations93
US4691497ASep 8, 1987
Film lamination stretch wrapping
LANTECH INC27 citations93
US4593518AJun 10, 1986
Flexible wrapping apparatus
LANTECH INC40 citations93
US4549388AOct 29, 1985
Package sealing apparatus
LANTECH INC53 citations93
US4712686ADec 15, 1987
Power assisted roller-stretch apparatus and process
LANTECH INC33 citations92
US4336679AJun 29, 1982
Film web drive stretch wrapping apparatus and process
LANTECH INC35 citations92
US5161349ANov 10, 1992
Biaxial stretch wrapping
LANTECH INC21 citations81
US5056653AOct 15, 1991
Roller conveyor
LANTECH INC16 citations74
US5522203AJun 4, 1996
Biaxial stretch wrapping
LANTECH INC12 citations73
US4738079AApr 19, 1988
Method and apparatus for severing packaging material between successive wrapped loads during a continuous wrapping process
LANTECH INC18 citations73
LANCASTER WILLIAM G
4 patentsUS4553374ANov 19, 1985
Rotatable film wrapping apparatus for cylindrical loads
LANCASTER WILLIAM G69 citations96
US4077179AMar 7, 1978
Automatic wrapping apparatus
LANCASTER WILLIAM G130 citations96
US4050220ASep 27, 1977
Spiral bundler
LANCASTER WILLIAM G96 citations96
US4110957ASep 5, 1978
Reverse wrap
LANCASTER WILLIAM G40 citations92