Chemicals Trademarks Filed in December 27, 1971
PICO-BUFFER
Filed: December 27, 1971
BUFFER SYSTEMS FOR AMINO ACID ANALYSIS
Owned by: DURRUM CHEMICAL CORPORATION
Serial Number: 72411143
TRACE
Filed: December 27, 1971
CHEMICAL PREPARATION FOR DETECTING LEAKS IN FLUID SYSTEMS
Owned by: ASHBY, SARAH
Serial Number: 72411181
THAWZONE
Filed: December 27, 1971
LIQUID DEHYDRANT FOR REFRIGERANTS
Owned by: ASHBY, SARAH
Serial Number: 72411182
