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

Robert Everett Parkhill

ENEntrust: 1 patents #68 of 140Top 50%
ELEntrust Technologies Limited: 1 patents #21 of 42Top 50%
Ottawa, CA: #2,623 of 6,399 inventorsTop 45%
Overall (All Time): #2,139,119 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7594107 Method and apparatus for updating web certificates 2009-09-22
7426635 Bulk certificate lifetime allocation systems, components and methods Blake Stanton Sutherland 2008-09-16