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

Kathryn L. Sparr — 2 Patents

Microsoft: 2 patents #17,506 of 40,388Top 45%
Seattle, WA: #10,473 of 21,776 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,164,191 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7152202 Normalized rotation on a website of display items John D. Roper, Steven D. Copson, Daniel B. Cook, Peter H. Brussard, Mark Ugar +2 more 2006-12-19
6986100 Normalized rotation on a web site of display items from multiple sources John D. Roper, Steven D. Copson, Daniel B. Cook, Peter H. Brussard, Mark Ugar +2 more 2006-01-10