Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JL

Joseph Liburdi — 15 Patents

LLLiburdi Engineering Limited: 15 patents #1 of 16Top 7%
Dundas, CA: #3 of 21 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Joseph Liburdi has been granted 15 US patents while listed as an inventor at Liburdi Engineering Limited. The first was granted in 1992 and the most recent in October 2022. Joseph Liburdi ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Joseph Liburdi in Dundas, ON, CA.

Patents per Year

Patents granted per year, 1992 to 2022Bar chart with a peak of 3 patents in 2019.peak 31992: 2 patents19921994: 1 patents2003: 1 patents20032004: 2 patents2006: 1 patents20062007: 1 patents2018: 1 patents20182019: 3 patents2020: 1 patents20202021: 1 patents2022: 1 patents2022

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