Inventor
MCMAHON MICHAEL J
49 patents
⚠️ This page may combine multiple inventors who share the name “MCMAHON MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
23 patentsUS6138439AOct 31, 2000
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS163 citations99
US6014795AJan 18, 2000
Slide zipper assembly
ILLINOIS TOOL WORKS107 citations99
US6178722B1Jan 30, 2001
Application system for sliders at form-fill-seal machine
ILLINOIS TOOL WORKS143 citations98
US5953796ASep 21, 1999
Slide zipper assembly
ILLINOIS TOOL WORKS90 citations98
US7674039B2Mar 9, 2010
Reclosable vacuum storage bag having flat resealable means
ILLINOIS TOOL WORKS49 citations97
US6609353B1Aug 26, 2003
Application system for sliders at form-fill-seal machine
ILLINOIS TOOL WORKS64 citations96
US6449924B2Sep 17, 2002
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS32 citations96
US6044621AApr 4, 2000
Zipper strip and method of positioning the strip transverse longitudinal axis
ILLINOIS TOOL WORKS132 citations96
US6017412AJan 25, 2000
Method for attaching reclosable zipper strip transversely to thermoplastic film material
ILLINOIS TOOL WORKS84 citations96
US5383989AJan 24, 1995
Method and apparatus for manufacturing reclosable plastic bags utilizing pre-heated zipper
ILLINOIS TOOL WORKS69 citations96
US5027584AJul 2, 1991
Method and apparatus for unfolding folded zipper film
ILLINOIS TOOL WORKS59 citations96
US5014498AMay 14, 1991
Web control means and method for bag making machine
ILLINOIS TOOL WORKS101 citations96
US6904735B2Jun 14, 2005
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS13 citations92
US6874298B2Apr 5, 2005
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS20 citations92
US6733622B2May 11, 2004
Method and apparatus for ultrasonically stomping slider end stops on zipper
ILLINOIS TOOL WORKS38 citations92
US6474045B2Nov 5, 2002
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS19 citations92
US6526727B2Mar 4, 2003
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS11 citations82
US7597525B2Oct 6, 2009
Tiltless bulk material cargo container liner system for use with bulk material cargo containers
ILLINOIS TOOL WORKS10 citations81
US7249921B2Jul 31, 2007
Expandable/contractible universal thermal bulkhead structure for use within refrigerated cargo containers
ILLINOIS TOOL WORKS16 citations79
US7182513B1Feb 27, 2007
Zipper strip and method of positioning the strip transverse longitudinal axis
ILLINOIS TOOL WORKS9 citations72
US6810639B1Nov 2, 2004
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
ILLINOIS TOOL WORKS7 citations72
US7320408B2Jan 22, 2008
Bulk material cargo container liner with internal restraint system for preventing the outward bulging of the liner
ILLINOIS TOOL WORKS5 citations63
US7033451B2Apr 25, 2006
Method and apparatus for ultrasonically stomping slider end stops on zipper
ILLINOIS TOOL WORKS4 citations62
ZIP PAK INC
6 patentsUS5042224AAug 27, 1991
Zipper tracking in form, fill and seal package machines
ZIP PAK INC59 citations96
US4986054AJan 22, 1991
Fill tube spreader
ZIP PAK INC67 citations96
US4974395ADec 4, 1990
Zipper guide and spreader device for form, fill and seal machines
ZIP PAK INC62 citations96
US5054270AOct 8, 1991
Bag support/spreader for vertical form, fill and seal machines
ZIP PAK INC27 citations93
US5014497AMay 14, 1991
Method and apparatus for smoothing of bag making material in form, fill and seal machines
ZIP PAK INC20 citations82
US5048270ASep 17, 1991
Wrinkle free film spreader device for form, fill and seal machines
ZIP PAK INC10 citations74
MCMAHON MICHAEL J
3 patentsUS8202002B2Jun 19, 2012
Reclosable vacuum storage bag having flat resealable means
MCMAHON MICHAEL J18 citations91
US8419401B2Apr 16, 2013
Method and device for dispensing sealant within a gap
MCMAHON MICHAEL J7 citations77
US8397474B2Mar 19, 2013
Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines
MCMAHON MICHAEL J2 citations61