Assignee
SHANKLIN CORP
US18 patents
Top patents by PatentIndex Score
US5321230AJun 14, 1994
Seal wire heat control system
SHANKLIN CORP114 citations94
US5131213AJul 21, 1992
Sealing jaws
SHANKLIN CORP74 citations94
US5097939AMar 24, 1992
Synchronous position product feed system
SHANKLIN CORP108 citations94
US4537016AAug 27, 1985
Horizontal form, fill, seal machines
SHANKLIN CORP62 citations92
US4219988ASep 2, 1980
Automatic high-speed wrapping machine
SHANKLIN CORP147 citations91
US4035983AJul 19, 1977
Smooth product transfer highspeed L-sealer
SHANKLIN CORP42 citations84
US7685795B2Mar 30, 2010
Grip belt drive system
SHANKLIN CORP11 citations81
US5597499AJan 28, 1997
Seal wire control for packaging machinery responsive to product flow
SHANKLIN CORP18 citations80
US7325374B2Feb 5, 2008
Modular infeeds for automatic forms/fill/seal equipment
SHANKLIN CORP14 citations79
US7637299B2Dec 29, 2009
Cutting element for sealing machine
SHANKLIN CORP13 citations77
US7411162B2Aug 12, 2008
Hot wire control apparatus and method
SHANKLIN CORP10 citations77
US4447284AMay 8, 1984
Seal arm latching mechanism for heat sealing apparatus
SHANKLIN CORP15 citations72
US4339093AJul 13, 1982
Pneumatic roll lifter
SHANKLIN CORP16 citations69
US5675958AOct 14, 1997
Seal jaw operating mechanism
SHANKLIN CORP12 citations67
US6822203B2Nov 23, 2004
Reactive hot wire control apparatus and method responsive to wire thermal expansion and contraction
SHANKLIN CORP7 citations58
US7075035B2Jul 11, 2006
Hot wire control apparatus and method
SHANKLIN CORP2 citations57
US7013621B2Mar 21, 2006
Adjustable package geometry web forming apparatus and method
SHANKLIN CORP2 citations49
US8381790B2Feb 26, 2013
Side sealing module with seal compression
SHANKLIN CORP1 citations41