Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Graydon L. Brown — 3 Patents

COConoco: 3 patents #121 of 638Top 20%
Ponca City, OK: #134 of 444 inventorsTop 35%
Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,672,769 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4730692 Apparatus for marine shear wave prospecting Delbert W. Fair 1988-03-15
4549630 Continuous shear wave logging apparatus 1985-10-29
4464568 Apparatus for detection and analysis of uranium ores Larry L. Newlin 1984-08-07