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

George E. Kastle

Macclenny, FL: #67 of 176 inventorsTop 40%
Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,985,092 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4705276 Gameboard swivel Jennie R. Kastle, Constance V. Stinedurf, James E. Wilson, Barbara Wilson 1987-11-10