RH

Randall Dean Harkins

CI Cameron International: 3 patents #148 of 660Top 25%
CC Cooper Cameron: 1 patents #43 of 101Top 45%
📍 Spring, TX: #627 of 2,039 inventorsTop 35%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,200,198 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9850743 Safety device for retrieving component within wellhead Kirk P. Guidry, Thomas E. Taylor 2017-12-26
9187969 Safety device for retrieving component within wellhead Kirk P. Guidry, Thomas E. Taylor 2015-11-17
8800646 Safety device for retrieving component within wellhead Kirk P. Guidry, Thomas E. Taylor 2014-08-12
6536740 Disconnected piston for a valve actuator Jim P. Hademenos, Thomas P. Kelly 2003-03-25