Hall, Joseph F., Jr. Trademarks
FIRE FINDER
Filed: February 2, 1995
apparatus that provides detection of heat by means of infrared sensor
Owned by: Hall, Joseph F., Jr.
Serial Number: 74628645
DYN-OPTICS
Filed: February 2, 1995
custom manufacturing of electro-optical instrumentation, namely optical monitors, reflectometers and infrared heat sensors…
Owned by: Hall, Joseph F., Jr.
Serial Number: 74628646
