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

Gregory Keim

RSRosetta Stone: 1 patents #1 of 5Top 20%
Broadway, VA: #1 of 1 inventorsTop 100%
Virginia: #701 of 2,744 inventorsTop 30%
Overall (2011): #294,936 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8002551 Language skills teaching method and apparatus Jack August Marmorstein, Ronald Bryce Inouye, John Fairfield, Michael Scott Fulkerson 2011-08-23