Inventor
MATHY JR JOHN M
US18 patents
⚠️ This page may combine multiple inventors who share the name “MATHY JR JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRAHAM ENG CORP
10 patentsUS5840349ANov 24, 1998
Rotary blow molding machine
GRAHAM ENG CORP34 citations90
US6062845AMay 16, 2000
Take-out mechanism for blow molding machine
GRAHAM ENG CORP22 citations87
US7752947B2Jul 13, 2010
Bottle trimmer and method
GRAHAM ENG CORP11 citations82
US6923933B2Aug 2, 2005
Take-out device for rotary blow molding machine and method
GRAHAM ENG CORP7 citations72
US7739933B2Jun 22, 2010
Bottle trimmer and method
GRAHAM ENG CORP3 citations61
US7717020B2May 18, 2010
Bottle trimmer and method
GRAHAM ENG CORP3 citations61
US7441486B2Oct 28, 2008
Bottle trimmer and method
GRAHAM ENG CORP1 citations61
US9475228B2Oct 25, 2016
Adjustable platen assembly for use in a clamp station
GRAHAM ENG CORP0 citations51
US8814553B2Aug 26, 2014
Modular clamp station
GRAHAM ENG CORP1 citations51
US7101170B2Sep 5, 2006
Take-out device for rotary blow molding machine
GRAHAM ENG CORP1 citations51
MATHY JR JOHN M
6 patentsUS8454342B2Jun 4, 2013
Modular clamp station
MATHY JR JOHN M5 citations71
US8864485B2Oct 21, 2014
Adjustable platen assembly for use in a clamp station
MATHY JR JOHN M2 citations61
US8647103B2Feb 11, 2014
Modular clamp station with variable pitch
MATHY JR JOHN M2 citations60
US8485810B2Jul 16, 2013
Blow molding apparatus
MATHY JR JOHN M3 citations60
US8961861B2Feb 24, 2015
Mold clamp opening/closing device
MATHY JR JOHN M0 citations51
US8573963B2Nov 5, 2013
Adjustable multiple-piece cam track
MATHY JR JOHN M1 citations46