John Fairfield

RSRosetta Stone: 1 patents #1 of 5Top 20%

Bridgewater, VA: #1 of 2 inventorsTop 50%

Virginia: #701 of 2,744 inventorsTop 30%

Overall (2011): #262,866 of 364,097Top 75%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8002551	Language skills teaching method and apparatus	Gregory Keim, Jack August Marmorstein, Ronald Bryce Inouye, Michael Scott Fulkerson	2011-08-23