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

David Sciaraffa

IBM: 2 patents #32,839 of 70,183Top 50%
Markham, CA: #628 of 1,673 inventorsTop 40%
Overall (All Time): #2,126,607 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7792875 Method for representing and recreating object dependencies from one database system to another Sean W. McKeough 2010-09-07
7502778 Apparatus, system, and method for efficient adaptive parallel data clustering for loading data into a table Leo Tat Man Lau, Mark Donald Leitch, Marko Milek, Qing Song 2009-03-10