DB

Douglas C. Burns

SL Swivel Rental & Supply L.L.C.: 1 patents #1 of 1Top 100%
📍 Youngsville, LA: #3 of 19 inventorsTop 20%
🗺 Louisiana: #128 of 668 inventorsTop 20%
Overall (2018): #434,256 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9938778 Support apparatus for supporting down hole rotary tools — 2018-04-10