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NARCO AVIONICS Inc 270 COMMERCE DRIVE FORT WASHINGTON PA A CORP OF

NARCO AVIO

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4044309A	Automatic squelch circuit with hysteresis	Expired / Lapsed	1976-02-09	1977-08-23	3	Details
US3949296A	Code and generating means for avionics communciations synth…	Expired / Lapsed	1975-01-23	1976-04-06	5	Details
US3949305A	Digital synthesizer	Expired / Lapsed	1975-01-23	1976-04-06	7	Details
US3781888A	Digital distance ranging system	Expired / Lapsed	1972-10-30	1973-12-25	24	Details
US3721941A	Multiple socket connector apparatus	Expired / Lapsed	1971-11-03	1973-03-20	4	Details