Chemicals Trademarks Filed in December 14, 1962
HI-DET
Filed: December 14, 1962
Water Soluble Compound for Lowering Surface Tension of Drilling Fluids
Owned by: Drilling Mud, Inc.
Serial Number: 72159171
SEPTIC MAGIC
Filed: December 14, 1962
SEPTIC TANK LIQUEFIER
Owned by: SEPTIC MAGIC CO.
Serial Number: 72159175
