Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JL

Joseph Liburdi

LLLiburdi Engineering Limited: 15 patents #1 of 16Top 7%
Overall (All Time): #317,265 of 4,157,543Top 8%
15 Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11459640 High gamma prime nickel based superalloy, its use, and method of manufacturing of turbine engine components Alexander Goncharov, Paul Lowden 2022-10-04
11180840 High gamma prime nickel based superalloy, its use, and method of manufacturing of turbine engine components Alexander Goncharov, Paul Lowden 2021-11-23
10702953 Composite welding wire and method of manufacturing Alexander Goncharov, Paul Lowden, Scott Hastie 2020-07-07
10493568 Ductile boron bearing nickel based welding material Alexander Goncharov, Paul Lowden 2019-12-03
10414003 Welding material for welding of superalloys Alexander Goncharov, Paul Lowden 2019-09-17
10384316 Method of repairing and manufacturing of turbine engine components and turbine engine component repaired or manufactured using the same Alexander Goncharov, Paul Lowden 2019-08-20
9902021 Precipitation strengthened nickel based welding material for fusion welding of superalloys Alexander Goncharov, Paul Lowden 2018-02-27
7199174 Wide-gap filler material Keith Ellison 2007-04-03
7115679 Wide-gap filler material Keith Ellison 2006-10-03
6805906 Method of application of a protective coating to a substrate Vladimir Moravek, Paul Lowden 2004-10-19
6797759 Wide-gap filler material Keith Ellison 2004-09-28
6624225 Wide-gap filler material Keith Ellison 2003-09-23
5292594 Transition metal aluminum/aluminide coatings Paul Lowden, Alina Aguero 1994-03-08
5156321 Powder metallurgy repair technique Paul Lowden, Keith Ellison 1992-10-20
5139824 Method of coating complex substrates Paul Lowden, Alina Aguero 1992-08-18