G01B - MEASURING LENGTH, THICKNESS, OR SIMILAR LINEAR DIMENSIONS;
        MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF
        SURFACES OR CONTOURS
    1  DRESSER INDUSTRIES INC
    1  RELIANCE ELECTRIC INDUSTRIAL CO
    1  TOPCON K K JP


G01C - MEASURING DISTANCES, LEVELS, OR BEARINGS; SURVEYING; NAVIGATION;
        GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY
    1  TOPCON K K JP


G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL;
        METERING BY VOLUME [2,5]
    1  RISO KAGAKU CORP JP


G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,
        POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,
        VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
        [2]
    1  LAM RESEARCH CORP


G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-
       -SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    1  MARYLAND, UNIVERSITY OF


G01L - MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,
        MECHANICAL EFFICIENCY, OR FLUID PRESSURE [4]
    1  DRESSER INDUSTRIES INC
    1  IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC


G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR
        CHEMICAL OR PHYSICAL PROPERTIES
    1  CHARTERED SEMICONDUCTOR MANUFACTURING PTE LTD SG
    1  DUKE UNIVERSITY
    1  GAS RESEARCH INSTITUTE


G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE
        OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-
       -DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO
        WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    1  SCHERING AG DE


G01V - GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR
        OBJECTS; TAGS [4,6]
    3  ATLANTIC RICHFIELD CO


G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS [1,7]
    1  FRANCE TELECOM S A FR
    1  GAS RESEARCH INSTITUTE


G02F - DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS
        MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF
        THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,
        COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.
        SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR
        PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-
       -LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL
        CONVERTERS [2,4]
    2  CHISSO CORP JP
    1  KOREA TELECOM KR


G03F - PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,
        e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES;
        MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY
        ADAPTED THEREFOR
    1  CHARTERED SEMICONDUCTOR MANUFACTURING PTE LTD SG
    1  HITACHI CHEMICAL CO LTD JP
    1  MORTON INTERNATIONAL INC


G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF
        SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH
        SYSTEMS OR ELEMENTS
    1  FANUC LTD JP


G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    1  AEROSPATIALE SOC NATIONALE INDUSTRIELLE FR
    1  SMC CORP JP


G05G - CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY
        MECHANICAL FEATURES ONLY
    1  FICHTEL & SACHS AG DE
    1  MANNESMANN SACHS AG DE


G06F - ELECTRIC DIGITAL DATA PROCESSING
    7  ADAPTEC INC
    3  CISCO TECHNOLOGY INC
    1  DEUTSCHE THOMSON-BRANDT GMBH DE
    1  ELECTRONIC DATA SYSTEMS CORP
    1  GAS RESEARCH INSTITUTE
    1  THOMSON MULTIMEDIA S A FR


G06K - RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS;
        HANDLING RECORD CARRIERS
    2  INTERMEC IP CORP
    1  ELECTRONIC DATA SYSTEMS CORP
    1  NATIONAL RESEARCH COUNCIL OF CANADA CA
    1  PITTSBURGH, UNIVERSITY OF


G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    2  SENSORMATIC ELECTRONICS CORP


G08C - TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR
        SIGNALS [4]
    1  DRESSER INDUSTRIES INC


G10L - SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION * oo [4]
    1  FRANCE TELECOM S A FR


G11B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD
        CARRIER AND TRANSDUCER
    6  QUANTUM CORP
    3  IOMEGA CORP
    2  HITACHI MAXELL LTD JP
    1  DEUTSCHE THOMSON-BRANDT GMBH DE
    1  MITSUMI ELECTRIC CO LTD JP


G11C - STATIC STORES
    1  QUANTUM CORP