GRASS INSTRUMENT COMPANY Trademarks
GRASS MEDICAL INSTRUMENTS SINCE 1935
Filed: March 16, 1962
Electroencephalographs, pH Meters, Tissue Impedance Meters, Frequency Analyzers, Charts, Recording Paper, Indicating and…
Owned by: GRASS INSTRUMENT COMPANY
Serial Number: 72140014
GIC
Filed: April 13, 1962
Electroencephalographs, pH Meters, Tissue Impedance Meters, Frequency Analyzers, Charts, Recording Paper, Indicating and…
Owned by: GRASS INSTRUMENT COMPANY
Serial Number: 72142186