DD

David Droke

📍 Houston, TX: #2,881 of 21,073 inventorsTop 15%
🗺 Texas: #18,864 of 125,132 inventorsTop 20%
Overall (All Time): #611,756 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11959572 Pipe union assembly 2024-04-16
11739871 Pipe union assembly 2023-08-29
10967300 Transportable separation and monitoring apparatus with auger 2021-04-06
10758845 Separation and monitoring apparatus 2020-09-01
10722822 Separation and monitoring apparatus 2020-07-28
10722821 Separation and monitoring apparatus 2020-07-28
8439112 Method and system for surface filtering of solids from return fluids in well operations 2013-05-14
8127867 Method and system for surface filtering of solids from return fluids in well operations 2012-03-06