Drilling Innovative Solutions, LLC Trademarks
GATEKEEPER
Filed: September 24, 2018
Oil and gas exploration, drilling and production equipment, namely, cement retaining collars of metal for downhole pressure…
Owned by: Drilling Innovative Solutions, LLC
Serial Number: 88129262
SENTINEL
Filed: September 24, 2018
Valves, namely, oil and gas liner running safety valves and oil and gas drilling safety float valves for controlling the…
Owned by: Drilling Innovative Solutions, LLC
Serial Number: 88129279
GUARDIAN
Oil and gas exploration, drilling and production equipment, namely, cement float devices
Owned by: Drilling Innovative Solutions, LLC
Serial Number: 88129284
