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Collins Radio Co

Collins Ra

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3755789A	Expandable computer processor and communication system	Expired / Lapsed	1972-10-30	1973-08-28	15	Details
US3651315A	Digital products inspection system	Expired / Lapsed	1970-05-14	1972-03-21	42	Details
US3131377A	Small gap data tape communication system	Expired / Lapsed	1959-09-28	1964-04-28	2	Details
US3000121A	Automatic vertical control of earth moving machines	Expired / Lapsed	1956-05-21	1961-09-19	0	Details
US2099671A	Antenna system	Expired / Lapsed	1935-09-20	1937-11-23	0	Details