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Potter Instrument Co Inc

Potter Ins

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3264623A	High density dual track redundant recording system	Expired / Lapsed	1965-04-29	1966-08-02	2	Details
US3226685A	Digital recording systems utilizing ternary, n bit binary a…	Expired / Lapsed	1961-06-02	1965-12-28	2	Details
US3153776A	Sequential buffer storage system for digital information	Expired / Lapsed	1961-05-26	1964-10-20	2	Details
US3142829A	Checking method for digital magnetic tape systems employing…	Expired / Lapsed	1960-08-22	1964-07-28	2	Details