Cory Don Hillis

HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%

📍 Tomball, TX: #351 of 577 inventorsTop 65%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #2,582,020 of 4,157,543Top 65%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11643879	Nested drill bit assembly for drilling with casing	Bo Gao	2023-05-09