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Emerson Process Management Ltd

Emerson Pr

Active Patents

0

Total Holdings

17

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3731072A	Signal processing circuits	Expired / Lapsed	1971-07-22	1973-05-01	22	Details
US3680384A	Two wire telemetry system	Expired / Lapsed	1968-08-20	1972-08-01	19	Details
US3651696A	Linearized resistance bridge circuit operable in plurality …	Expired / Lapsed	1969-07-15	1972-03-28	11	Details
US3614401A	Redundant system	Expired / Lapsed	1969-04-01	1971-10-19	28	Details
US3581572A	Extruder pressure sensor	Expired / Lapsed	1969-06-06	1971-06-01	14	Details
US3538355A	Current transmitter responsive to a d.c. isolated voltage s…	Expired / Lapsed	1968-05-27	1970-11-03	0	Details
US3482445A	Strut mounted dual static tube	Expired / Lapsed	1968-04-25	1969-12-09	0	Details
US3465361A	Electromagnetic wave retarding structure	Expired / Lapsed	1965-01-13	1969-09-02	0	Details
US3453536A	Common power supply resistance bridge system providing exci…	Expired / Lapsed	1966-09-19	1969-07-01	0	Details
US3365654A	Circuits for controlling electrical power	Expired / Lapsed	1964-06-09	1968-01-23	0	Details
US3349684A	Copying machine exposure control	Expired / Lapsed	1964-10-26	1967-10-31	2	Details
US3334296A	Resistance comparison means having a modulated source and a…	Expired / Lapsed	1964-09-18	1967-08-01	2	Details
US3325920A	Ski boot	Expired / Lapsed	1964-04-27	1967-06-20	2	Details
US3319155A	Electrical calibration device for strain gage bridges	Expired / Lapsed	1964-11-30	1967-05-09	2	Details
US3237138A	Integral strain transducer	Expired / Lapsed	1963-09-03	1966-02-22	2	Details
US3107950A	Bearing	Expired / Lapsed	1961-01-04	1963-10-22	1	Details
US3079576A	Integral strain transducer	Expired / Lapsed	1961-02-01	1963-02-26	2	Details