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GAYE MARVIN

GAYE MARVI
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3588449A Electronic check-cashing system Expired / Lapsed 1967-04-11 1971-06-28 0 Details
US2740106A Private line communication system Expired / Lapsed 1954-10-26 1956-03-27 0 Details