RS

Roy L. Sparkman

RP Robertson Intellectual Properties: 1 patents #5 of 9Top 60%
📍 Parkland Lane, TX: #2 of 6 inventorsTop 35%
🗺 Texas: #5,594 of 16,648 inventorsTop 35%
Overall (2023): #275,258 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11591872 Setting tool for downhole applications Michael C. Robertson, Douglas J. Streibich, Antony F. Grattan, Mark Lancaster 2023-02-28