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

John C. Knudsen

Denver, CO: #2,551 of 4,554 inventorsTop 60%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,590,481 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D446182 Aircraft George F. Adam, Jr., David J. Shaw, Daniel A. Hatfield, Burt Rutan 2001-08-07