June 23, 1981 Trademarks
HRI; HYDROCARBON RESEARCH, INC. HRI; HYDROCARBON RESEARCH, INC.
Filed: June 23, 1981
ENGINEERING CONSTRUCTION SERVICES TO THEPETROLEUM REFINING, ENGINEERING CONSTRUCTION SERVICES TO THE PETROLEUM REFINING,…
Owned by: HYDROCARBON RESEARCH, INC. HYDROCARBONRESEARCH, INC.
Serial Number: 73316141
H-COAL
Filed: June 23, 1981
Operation and Management Services to the Chemical Process Industry in the Hydrogenation of Coal to Produce Light Crude Oil…
Owned by: AXENS NORTH AMERICA, INC.
Serial Number: 73316142
