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

David Gussmann — 2 Patents

CSCorelogic Information Solutions: 2 patents #5 of 16Top 35%
San Francisco, CA: #14,272 of 26,999 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,101,389 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7873570 Method and system for updating a loan portfolio with information on secondary liens Christopher Cagan, Charles E. Crawford, Jr. 2011-01-18
7809635 Method and system for updating a loan portfolio with information on secondary liens Christopher Cagan, Charles E. Crawford, Jr. 2010-10-05