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

Glenn A. Lanan

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,285,687 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5403121 Subsea pipeline expansion bends 1995-04-04
5011333 Underwater pipe laying apparatus 1991-04-30