Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John G. Stine

SPSpectranetics: 1 patents #83 of 133Top 65%
Woodland Park, CO: #70 of 133 inventorsTop 55%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,807,837 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352197 Turn limiter for a catheter with twistable tip Dan J. Hammersmark, John Lennox-Gentle, Kenneth P. Grace, Boyce D. Richardson, Kevin D. Taylor +1 more 1994-10-04