Image Trademark
Filed: August 7, 1981
Chemicals for Use in Oil Well Drilling Operations-Namely, Drilling Fluids and Compositions and Oil Well Lubricant Additives…
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73322677
ROUGHRIDER
Filed: August 14, 1981
Chemicals for Use in Oil Well Drilling Operations-Namely, Drilling Fluids and Compositions and Oil Well Lubricant Additives…
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73324104
ULTRA SALT GEL
Filed: December 22, 1981
DRILLING FLUID PRODUCTS
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342968
ULTRA-FREE
Filed: December 22, 1981
Lubricant, Surfactant and Detergent Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342969
ULTRA-FLOC
Filed: December 22, 1981
Flocculant, Stabilizer and Viscosifier Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342970
ULTRA SCAV
Filed: December 22, 1981
Sulfide Scavenger Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342971
ULTRA SCALE AMINE
Filed: December 22, 1981
Pipe and Tube Scale Deposition Prevention Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342972
ULTRA SCALE INHIBITOR
Filed: December 22, 1981
Scale Inhibitor Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73342973
ULTRA
Filed: March 5, 1982
Chemicals for Use in Oil Well Drilling Operations
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73353110
ULTRA FIBER
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361773
ULTRA-E
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361774
ULTRA SALT INHIBITOR
Filed: April 27, 1982
Additive for Oil Well Drilling Fluids-Namely, a Salt Inhibitor
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361775
ULTRA DRILLING DETERGENT (L)
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361776
ULTRA-CHIP
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361778
ULTRA MICA
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361779
ULTRA STARCH
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361780
ULTRA DRILLING DETERGENT
Filed: April 27, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73361783
ULTRA SEAL
Filed: August 4, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73378097
ULTRA-BEN
Filed: August 4, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73378235
ULTRA-LUBE
Filed: August 4, 1982
Additive for Oil Well Drilling Fluid
Owned by: Roughrider Drilling Fluids, Inc.
Serial Number: 73378236
