Inventor
JOHNSON JOEL L
US9 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON JOEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
7 patentsUS6986377B2Jan 17, 2006
Method and apparatus for guiding and sealing split-flange zipper tape to bag making film
ILLINOIS TOOL WORKS84 citations97
US5664303ASep 9, 1997
Differential flange header package
ILLINOIS TOOL WORKS60 citations94
US6185907B1Feb 13, 2001
Horizontal form-fill-and-seal machine with zipper attachment
ILLINOIS TOOL WORKS52 citations92
US7322920B2Jan 29, 2008
Easy-open shrouded slider-zipper assembly for reclosable bag
ILLINOIS TOOL WORKS24 citations91
US6993886B2Feb 7, 2006
Method for sealing zipper assembly to bag making film at three or more points
ILLINOIS TOOL WORKS35 citations91
US6910805B2Jun 28, 2005
Method for sealing zipper assembly to bag making film at three or more points
ILLINOIS TOOL WORKS34 citations91
US7081176B2Jul 25, 2006
Method and apparatus for guiding and sealing split-flange zipper tape to bag making film
ILLINOIS TOOL WORKS3 citations62