ENVIRONMENTAL RESEARCH GROUP, INC. Trademarks
ERG
Filed: December 8, 1975
TESTING SERVICES-NAMELY, SAMPLING AND ANALYSIS IN THE FIELD OF THE NATURAL SCIENCES SUCH AS CHEMISTRY, BIOLOGY, TOXICITY…
Owned by: ENVIRONMENTAL RESEARCH GROUP, INC.
Serial Number: 73071083
HALOSCAN
Filed: April 12, 1982
SERVICE OF QUALITATIVELY AND QUANTITATIVELY DETERMINING THE NATURE AND AMOUNT OF CERTAIN ELEMENTS AND COMPOUNDS IN NATURAL…
Owned by: ENVIRONMENTAL RESEARCH GROUP, INC.
Serial Number: 73359188
