GELMAN INSTRUMENT COMPANY Trademarks
ACROPOR
Filed: April 23, 1963
ION EXCHANGE MEMBRANE MATERIAL
Owned by: GELMAN INSTRUMENT COMPANY
Serial Number: 72167382
CYTOSIEVE
Filed: May 9, 1963
FILTER HOLDER AND FILTER FOR BIOMEDICAL USE
Owned by: GELMAN INSTRUMENT COMPANY
Serial Number: 72168495
SOLUTIONS
Filed: May 1, 1968
MAGAZINE PUBLISHED BI-MONTHLY DIRECTED TO LABORATORY, BIOLOGICAL AND MEDICAL TECHNIQUES AND APPARATUS
Owned by: GELMAN INSTRUMENT COMPANY
Serial Number: 72297057
DIGISCREEN
Filed: August 10, 1970
AUTOMATIC SCANNING-RECORDING DENSITOMETER
Owned by: GELMAN INSTRUMENT COMPANY
Serial Number: 72367602
