JD

Joel Donohue

BH Black Horse: 1 patents #4 of 11Top 40%
📍 Tomball, TX: #351 of 577 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,174,595 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8529230 Retaining mechanisms for threaded bodies in reciprocating pumps E. Lee Colley, III, Larry Mitchel Hill 2013-09-10