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

Ernst B. Carter

San Francisco, CA: #8,108 of 26,999 inventorsTop 35%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,000,296 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9449186 System for and method of managing access to a system using combinations of user information 2016-09-20
9098712 Encrypting operating system Vasily Zolotov 2015-08-04
8407761 Encrypting operating system Vasily Zolotov 2013-03-26
8219823 System for and method of managing access to a system using combinations of user information 2012-07-10
7810133 Encrypting operating system Vasily Zolotov 2010-10-05