Inventor
GUTHRIE JOSEPH D
US13 patents
⚠️ This page may combine multiple inventors who share the name “GUTHRIE JOSEPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALCOA INC
10 patentsUS6783836B2Aug 31, 2004
Pretreated sheet product for lithographic plates
ALCOA INC20 citations92
US6521391B1Feb 18, 2003
Printing plate
ALCOA INC25 citations92
US6374737B1Apr 23, 2002
Printing plate material with electrocoated layer
ALCOA INC22 citations92
US6030710AFeb 29, 2000
Copolymer primer for aluminum alloy food and beverage containers
ALCOA INC40 citations92
US7067232B2Jun 27, 2006
Printing Plate
ALCOA INC6 citations73
US6749992B2Jun 15, 2004
Printing plate
ALCOA INC5 citations73
US6631679B2Oct 14, 2003
Printing plate material with electrocoated layer
ALCOA INC8 citations73
US6405651B1Jun 18, 2002
Electrocoating process for making lithographic sheet material
ALCOA INC4 citations62
US7732068B2Jun 8, 2010
Corrosion resistant aluminum alloy substrates and methods of producing the same
ALCOA INC5 citations58
US7371432B2May 13, 2008
Process for making a metal-polymer composite having an irradiated polymer coating
ALCOA INC2 citations58