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

Ryan Johnson

Warrenton, VA: #36 of 154 inventorsTop 25%
Virginia: #7,477 of 34,511 inventorsTop 25%
Overall (All Time): #1,133,738 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11779838 Apparatus and method for identifying digital gaming activity based upon anonymized keystroke data Georgia-Evangelia Katsargyri, Lee Gregory Johnson, Michael Frantz, Kevin J. Wecht 2023-10-10
10776463 Active authentication of users Angelos Stavrou, Rahul Murmuria, Daniel Barbara 2020-09-15
10387627 Systems and methods for analyzing software Nikolaos Kiourtis, Angelos Stavrou 2019-08-20
10289819 Active authentication of users Angelos Stavrou, Rahul Murmuria, Daniel Barbara 2019-05-14