Cooley, Robert S., Jr. Trademarks
COMBISCREEN
Filed: February 24, 1997
packing for chromatography columns
Owned by: Cooley, Robert S., Jr.
Serial Number: 75246150
COMBICHROM
Filed: February 24, 1997
packing for chromatography columns
Owned by: Cooley, Robert S., Jr.
Serial Number: 75246161
COMBIPREP
Filed: February 24, 1997
packing for chromatography columns
Owned by: Cooley, Robert S., Jr.
Serial Number: 75246162
