ZIEGLER CHEMICAL & MINERAL CORP Trademarks
GEOPLAS
Filed: October 23, 1989
CHEMICAL ADDITIVES FOR PLASTIC POLYMERS FOR USE IN MANUFACTURING PROCESSES TO ENHANCE PERFORMANCE CHARACTERISTICS, AND RAW…
Owned by: ZIEGLER CHEMICAL & MINERAL CORP
Serial Number: 73833263
STRATASEAL
Filed: June 5, 1995
additive to drilling muds for use in oil-well drilling
Owned by: ZIEGLER CHEMICAL & MINERAL CORP
Serial Number: 74690037