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

Ronald E. Terry — 1 Patent

PPPhillips Petroleum: 1 patents #819 of 1,401Top 60%
Lawrence, KS: #429 of 744 inventorsTop 60%
Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #4,099,235 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4296811 Method for permeability correction by in situ genesis of macroemulsions in hard brine Charles W. Morris 1981-10-27