Image Trademark
Filed: June 11, 1970
ELECTRON ENERGY ANALYZERS FOR MEASURING ENERGY ELECTRONS EMITTED FROM SAMPLES
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 72362409
Image Trademark
Filed: June 11, 1970
ELECTRON ENERGY ANALYZERS FOR MEASURING ENERGY ELECTRONS EMITTED FROM SAMPLES
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 72362410
PHI
Filed: September 21, 1970
ELECTRON OPTICS UNITS UTILIZED IN VACUUM SYSTEMS OF RESEARCH LABORATORY SPECTROMETERS
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 72371279
LEED-AUGER
Filed: September 21, 1970
ELECTRON OPTICS UNITS UTILIZED IN VACUUM SYSTEMS OF RESEARCH LABORATORY SPECTROMETERS
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 72371280
CYLINDRICAL-AUGER
Filed: November 16, 1970
MIRROR ELECTRON VELOCITY ANALYZERS UTILIZED IN VACUUM SYSTEMS OF RESEARCH LABORATORY SPECTROMETERS
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 72376260
PHI
Filed: October 6, 1976
ELECTRON ENERGY ANALYZERS FOR MEASURING ENERGY ELECTRONS EMITTED FROM SAMPLES-NAMELY, ELECTRON OPTICS UNITS UTILIZED IN…
Owned by: PHYSICAL ELECTRONICS INDUSTRIES, INC.
Serial Number: 73102313
