RS

Roy L. Sparkman

RP Robertson Intellectual Properties: 1 patents #5 of 8Top 65%
📍 Parkland Lane, TX: #1 of 7 inventorsTop 15%
🗺 Texas: #5,748 of 16,780 inventorsTop 35%
Overall (2021): #281,346 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10900309 Setting tool for downhole applications Michael C. Robertson, Douglas J. Streibich, Antony F. Grattan, Mark Lancaster 2021-01-26