Infrastructure Instruments Inc. Trademarks
STRUCTURAL STETHOSCOPE
Filed: December 9, 1994
electronic measuring apparatus for measuring structural parameters
Owned by: Infrastructure Instruments Inc.
Serial Number: 74609094
PQPAGER
Filed: January 26, 1995
electronic measuring instruments for measuring electric power parameters
Owned by: Infrastructure Instruments Inc.
Serial Number: 74625693
PQCHIP
Filed: June 2, 1995
electronic measuring circuits for measuring electric power parameters
Owned by: Infrastructure Instruments Inc.
Serial Number: 74683667
