TEK-KOL Trademarks
CDL

CDL

Filed: August 16, 1995
hydrocarbon liquid fuel substitute obtained from a coal-upgrading process
Owned by: TEK-KOL
Serial Number: 74716242

LFC

LFC

Filed: August 16, 1995
technical consultation in the field of implementing a coal upgrading process which results in the production of hydrocarbon…
Owned by: TEK-KOL
Serial Number: 74716243

PDF

PDF

Filed: August 16, 1995
combustible solid fuel for heat production, that is obtained from a coal upgrading process
Owned by: TEK-KOL
Serial Number: 74716244