SCIENTIFIC ENGINEERING INSTRUMENTS, INC. Trademarks
BOILERWATCH
Filed: November 27, 1987
ACOUSTIC TEMPERATURE MEASUREMENT AND LEAK DETECTION APPARATUS FOR BOILERS
Owned by: SCIENTIFIC ENGINEERING INSTRUMENTS, INC.
Serial Number: 73697787
STACKWATCH
Filed: April 2, 1992
temperature and velocity monitoring system comprising acoustic transducers, thermal measurement instruments, and pitot tubes…
Owned by: SCIENTIFIC ENGINEERING INSTRUMENTS, INC.
Serial Number: 74261798
FLAMEWATCH
Filed: October 20, 1994
acoustic flame detector
Owned by: SCIENTIFIC ENGINEERING INSTRUMENTS, INC.
Serial Number: 74587694
