Inventor
SMEGGIL JOHN G
US27 patents
⚠️ This page may combine multiple inventors who share the name “SMEGGIL JOHN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
19 patentsUS7579087B2Aug 25, 2009
Thermal barrier coating compositions, processes for applying same and articles coated with same
UNITED TECHNOLOGIES CORP72 citations98
US5346563ASep 13, 1994
Method for removing sulfur from superalloy articles to improve their oxidation resistance
UNITED TECHNOLOGIES CORP53 citations94
US7951459B2May 31, 2011
Oxidation resistant coatings, processes for coating articles, and their coated articles
UNITED TECHNOLOGIES CORP38 citations92
US7622195B2Nov 24, 2009
Thermal barrier coating compositions, processes for applying same and articles coated with same
UNITED TECHNOLOGIES CORP20 citations92
US4895201AJan 23, 1990
Oxidation resistant superalloys containing low sulfur levels
UNITED TECHNOLOGIES CORP46 citations92
US4451299AMay 29, 1984
High temperature coatings by surface melting
UNITED TECHNOLOGIES CORP40 citations92
US4966229AOct 30, 1990
Leading edge heat pipe arrangement
UNITED TECHNOLOGIES CORP36 citations88
US7972657B2Jul 5, 2011
Silicate resistant thermal barrier coating with alternating layers
UNITED TECHNOLOGIES CORP8 citations84
US7875370B2Jan 25, 2011
Thermal barrier coating with a plasma spray top layer
UNITED TECHNOLOGIES CORP12 citations84
US7785722B2Aug 31, 2010
CMAS resistant thermal barrier coating
UNITED TECHNOLOGIES CORP15 citations84
US7722959B2May 25, 2010
Silicate resistant thermal barrier coating with alternating layers
UNITED TECHNOLOGIES CORP10 citations84
US7662489B2Feb 16, 2010
Durable reactive thermal barrier coatings
UNITED TECHNOLOGIES CORP12 citations84
US4826738AMay 2, 1989
Oxidation and corrosion resistant chromia forming coatings
UNITED TECHNOLOGIES CORP20 citations82
US4389463AJun 21, 1983
Zinc-aluminum hot dip coated ferrous article
UNITED TECHNOLOGIES CORP21 citations82
US7776459B2Aug 17, 2010
High sodium containing thermal barrier coating
UNITED TECHNOLOGIES CORP6 citations74
US7455913B2Nov 25, 2008
Thermal barrier coating compositions, processes for applying same and articles coated with same
UNITED TECHNOLOGIES CORP7 citations74
US5284527AFeb 8, 1994
Method of making silver-metal oxide materials and electrical contacts
UNITED TECHNOLOGIES CORP7 citations71
US8343587B2Jan 1, 2013
Process of forming durable reactive thermal barrier coatings
UNITED TECHNOLOGIES CORP4 citations63
US7736759B2Jun 15, 2010
Yttria-stabilized zirconia coating with a molten silicate resistant outer layer
UNITED TECHNOLOGIES CORP2 citations63