FIELD EMISSION CORPORATION Trademarks
FEXITRON
Filed: April 30, 1959
X-RAY MACHINES AND CONTROL, TIMING, AND RELATED ACCESSORIES THEREFOR, AND COMPONENTS AND PARTS OF SAID MACHINES AND ACCESSORIES…
Owned by: FIELD EMISSION CORPORATION
Serial Number: 72072601
FE
Filed: January 27, 1969
X-RAY TUBES, ELECTRON RADIATION TUBES, HIGH VOLTAGE PULSE GENERATORS, POWER SUPPLIES, TRIGGER AMPLIFIERS
Owned by: FIELD EMISSION CORPORATION
Serial Number: 72317545
