KH

Katherine J. Holst

PC Patterson-Uti Drilling Company: 2 patents #1 of 6Top 20%
📍 Houston, TX: #325 of 2,278 inventorsTop 15%
🗺 Texas: #2,523 of 14,752 inventorsTop 20%
Overall (2016): #126,686 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9512676 Mast leg pulley Michael Jones, Tyson Andrew Springer, Kristopher Landon Murray Butler, Bradley James Schroeder, Christopher Medland 2016-12-06
9500040 Blowout preventer trolley Michael Jones, Tyson Andrew Springer, Kristopher Landon Murray Butler, Bradley James Schroeder, Christopher Medland 2016-11-22