AMERICAN SCIENCE AND ENGINEERING, INC.

AS & E

SCIENTIFIC AND TECHNICAL REPORTS;MICROSCOPES; HAND LENSES; THERMOMETERS; PLASTIC INSECT MODELS; CRYSTAL GROWING APPARATUS-NAMELY, A REFRACTORY FURNACE; BLOOD MEASURING SYSTEM USING SCINTILLATION DETECTORS; STELLAR AND SOLAR ASPECT SYSTEMS-NAMELY, AN INSTRUMENT FOR DETERMINING THE ORIENTATION OF A VEHICLE IN SPACE; X-RAY ASTRONOMY SENSORS FOR DETECTING THE LOCATION, STRENGTH AND SIZE OF X-RAY EMITTING STELLAR OBJECTS; ASTRONAUT TRAINING UNITS; DATAHANDLING SYSTEMS FOR IN-FLIGHT PROCESSING, STORAGE AND PLAYBACK OF DATA; LIFTING ADAPTOR FOR SATELLITE RESEARCH-NAMELY, A SPECIAL RACK AND CABLE HARNESS USED TO LIFT APPLICANT'S GOODS; FIELDABLE GROUND STATION FOR SATELLITE RESEARCH; ELECTRONIC CONTROLS AND PROCESSORS FOR DETECTING, DISCRIMINATING AND CONVERTING X-RAY EMISSIONS STELLAR OBJECTS INTO A FORM COMPATIBLE WITH STANDARD TELEMETRY TECHNIQUES AND SOLAR ASPECT SYSTEMS-NAMELY, PHOTORESISTIVE ELEMENTS FOR ORIENTATION OF A SPACE VEHICLE IN RELATION TO THE SUN;ASE;

ASE

SCIENTIFIC AND TECHNICAL REPORTS;

FORWARDSCATTER

Security inspection apparatus for detecting or characterizing materials through the use of x-ray technology, not used for medical purposes;FORWARD SCATTER;

GUARDIAN DEFENDER

Radiation-measuring instruments; Gamma radiation detector for electronic detection of hidden contraband;

MOBILESEARCH

Educational services, namely, training in the use and operation of a security inspection apparatus for detecting or characterizing materials and persons through the use of x-ray technology;Security inspection apparatus for detecting or characterizing materials or persons through the use of x-ray technology, not used for medical purposes;MOBILE SEARCH;Technical support services, namely, troubleshooting in the nature of diagnosing problems in security inspection apparatus for detecting or characterizing materials and persons through the use of x-ray technology; providing technical consulting services regarding the functionality and technology of inspection apparatus for detecting or characterizing materials and persons through the use of x-ray technology;

NUCSAFE

radiation detection and monitoring devices;NUCLEAR SAFE;

SENTRY

Security inspection apparatus for detecting or characterizing materials or persons through the use of x-ray technology, not used for medical purposes;Technical support services, namely, troubleshooting in the nature of diagnosing problems in security inspection apparatus for detecting or characterizing materials and persons through the use of x-ray technology; providing technical consulting services regarding the functionality and technology of inspection apparatus for detecting or characterizing materials and persons through the use of x-ray technology;

SHAPED ENERGY

INSPECTION APPARATUS FOR DETECTING OR CHARACTERIZING MATERIALS OR PERSONS THROUGH THE USE OF PENETRATING RADIATION, NOT USED FOR MEDICAL PURPOSES, AND INSTRUCTIONAL MANUALS SOLD AS A UNIT THEREWITH;PROVIDING MAINTENANCE SERVICES IN CONNECTION WITH INSPECTION APPARATUS FOR DETECTING OR CHARACTERIZING MATERIALS OR PERSONS THROUGH THE USE OF PENETRATING RADIATION;ENERGY;TECHNICAL SUPPORT SERVICES NAMELY TROUBLESHOOTING OF INSPECTION APPARATUS FOR DETECTING OR CHARACTERIZING MATERIALS OR PERSONS THROUGH THE USE OF PENETRATING RADIATION; PROVIDING CONSULTING SERVICES IN CONNECTION WITH INSPECTION APPARATUS FOR DETECTING OR CHARACTERIZING MATERIALS OR PERSONS THROUGH THE USE OF PENETRATING RADIATION;

Z

RADIANT ENERGY IMAGING APPARATUS USED FOR SECURITY PURPOSES SUCH AS IN AIRPORTS;

ZT

RADIANT ENERGY IMAGING UNITS PARTICULARLY ADAPTED FOR THE PRODUCTION OF TOMOGRAPHIC IMAGES UTILIZING SCATTERED RADIATION;

ZZ

LOW DOSE X-RAY IMAGING MACHINES PARTICULARLY ADAPTED FOR THE PRODUCTION OF IMAGES OF LOW ATOMIC NUMBER MATERIALS;