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

Troy Carlson — 2 Patents

IBM: 1 patents #44,794 of 70,183Top 65%
Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,169,804 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7058531 Temperature compensation in maximum frequency measurement and speed sort Jennifer E. Appleyard, Joseph M. Forbes, Dean G. Percy, Norman J. Rohrer, William Tanona 2006-06-06
D439096 Sunburst window blind John G. Clarson 2001-03-20