P

Inventor

LEIGHTON MURRAY EDWARD BRUCE

GB14 patents
⚠️ This page may combine multiple inventors who share the name “LEIGHTON MURRAY EDWARD BRUCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ILLINOIS TOOL WORKS

6 patents
US7351458B2Apr 1, 2008

Plastics bags and methods of making the same

ILLINOIS TOOL WORKS25 citations91
US7731646B2Jun 8, 2010

Method of and apparatus for sealing zipper to a substrate

ILLINOIS TOOL WORKS10 citations83
US7455636B2Nov 25, 2008

Application of zippers to film material

ILLINOIS TOOL WORKS9 citations83
US7329217B2Feb 12, 2008

Application of zippers to film material

ILLINOIS TOOL WORKS9 citations83
US7266934B2Sep 11, 2007

Reclosable bag production

ILLINOIS TOOL WORKS8 citations72
US7470063B2Dec 30, 2008

Reclosable bags having a tear-open string

ILLINOIS TOOL WORKS5 citations61

SUPREME PLASTICS HOLDINGS LTD

3 patents
US6951420B1Oct 4, 2005

Plastics bag and method of making the same

SUPREME PLASTICS HOLDINGS LTD7 citations71
US6616795B1Sep 9, 2003

Sealing of reclosable plastics bags

SUPREME PLASTICS HOLDINGS LTD7 citations71
US6431240B2Aug 13, 2002

Splicing unit and method of splicing

SUPREME PLASTICS HOLDINGS LTD0 citations49

LEIGHTON MURRAY EDWARD BRUCE

2 patents
US9132600B2Sep 15, 2015

Reclosable bag

LEIGHTON MURRAY EDWARD BRUCE2 citations57
US8955293B2Feb 17, 2015

Reclosable bag and zipper therefor

LEIGHTON MURRAY EDWARD BRUCE0 citations36

EHRHARDT BRIAN

1 patent
USD682157SMay 14, 2013

Slider clip for reclosable zipper

EHRHARDT BRIAN7 citations73

KOENIGKRAMER RUSTY

1 patent
US9061783B2Jun 23, 2015

Fin seal registration in manufacture of reclosable packages

KOENIGKRAMER RUSTY6 citations71

(unassigned)

1 patent
US6290795B1Sep 18, 2001

Splicing unit and method of splicing

1 citations50