Assignee
WELDOTRON CORP
US8 patents
Top patents by PatentIndex Score
US4185443AJan 29, 1980
Bag sealing machine
WELDOTRON CORP46 citations88
US4063400ADec 20, 1977
Continuous film sealing machine
WELDOTRON CORP34 citations88
US4548024AOct 22, 1985
Integrated stretch-wrap packaging system
WELDOTRON CORP45 citations86
US4458470AJul 10, 1984
Integrated stretch-wrap packaging system
WELDOTRON CORP47 citations86
US4388796AJun 21, 1983
Stretch wrap system and method of packaging
WELDOTRON CORP29 citations85
US4369878AJan 25, 1983
Conveyor belt tracking
WELDOTRON CORP14 citations69
US4177622ADec 11, 1979
Bag sealing apparatus with bag evacuation means
WELDOTRON CORP13 citations67
US4044529AAug 30, 1977
Pallet stretch-wrap apparatus
WELDOTRON CORP14 citations66