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

Thomas B. Heyward — 2 Patents

Chevron: 2 patents #1,772 of 4,788Top 40%
Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,010,671 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9394748 Riser-mounted guide assembly for umbilical deployment John Rodney Hensely, Evan P. Graybill, Andrew Boyd, Kalyan Vajapeyajula, Andreas Stamatiou 2016-07-19
9097066 Method, system and apparatus for deployment of umbilicals in subsea well operations John Rodney Hensley, Zachary P. Schneider, Evan P. Graybill, Thomas E. O'Donnell, Timothy Achee +3 more 2015-08-04