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

Phillip J. Hallin

Microsoft: 1 patents #24,826 of 40,388Top 65%
Port Townsend, WA: #38 of 89 inventorsTop 45%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,398,673 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7284121 System and method for transmitting reduced information from a certificate to perform encryption operations Roy Williams, Jorge Pereira, Karim Batthish, Yu Lin Sie 2007-10-16