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Robertshaw Controls Co

Robertshaw

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3854122A	Remote station addressing system	Expired / Lapsed	1972-12-12	1974-12-10	7	Details
US3613092A	Sequence counting encoder monitor	Expired / Lapsed	1969-04-23	1971-10-12	25	Details
US3537053A	Flexible temperature sensor for motor protection	Expired / Lapsed	1968-06-17	1970-10-27	0	Details
US3400374A	Computerized control systems	Expired / Lapsed	1965-06-16	1968-09-03	0	Details
US2993997A	Refueling contact aid	Expired / Lapsed	1957-06-28	1961-07-25	0	Details