Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John H. Saxman — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Round Rock, TX: #1,284 of 1,915 inventorsTop 70%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,045,764 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4488189 Sector servo seek control Frederick E. Axmear, Duane W. Baxter, Michael M. Siverling 1984-12-11