Inventor
FERRIGNO STEPHEN J
US16 patents
Patents
16 patentsUS5846057ADec 8, 1998
Laser shock peening for gas turbine engine weld repair
GEN ELECTRIC127 citations99
US5735044AApr 7, 1998
Laser shock peening for gas turbine engine weld repair
GEN ELECTRIC95 citations98
US5525429AJun 11, 1996
Laser shock peening surface enhancement for gas turbine engine high strength rotor alloy repair
GEN ELECTRIC103 citations98
US5240491AAug 31, 1993
Alloy powder mixture for brazing of superalloy articles
GEN ELECTRIC205 citations98
US5666643ASep 9, 1997
High temperature braze material
GEN ELECTRIC99 citations96
US5622638AApr 22, 1997
Method for forming an environmentally resistant blade tip
GEN ELECTRIC85 citations95
US5071054ADec 10, 1991
Fabrication of cast articles from high melting temperature superalloy compositions
GEN ELECTRIC98 citations94
US4830934AMay 16, 1989
Alloy powder mixture for treating alloys
GEN ELECTRIC91 citations94
US5732468AMar 31, 1998
Method for bonding a turbine engine vane segment
GEN ELECTRIC59 citations93
US6200689B1Mar 13, 2001
Laser shock peened gas turbine engine seal teeth
GEN ELECTRIC40 citations92
US5675892AOct 14, 1997
Laser shock peening for gas turbine engine vane repair
GEN ELECTRIC25 citations92
US5620307AApr 15, 1997
Laser shock peened gas turbine engine blade tip
GEN ELECTRIC45 citations92
US5584662ADec 17, 1996
Laser shock peening for gas turbine engine vane repair
GEN ELECTRIC37 citations92
US5584663ADec 17, 1996
Environmentally-resistant turbine blade tip
GEN ELECTRIC41 citations91
US6500269B2Dec 31, 2002
Method of cleaning turbine component using laser shock peening
GEN ELECTRIC14 citations82
US5569546AOct 29, 1996
Repaired article and material and method for making
GEN ELECTRIC15 citations73