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Medical Engineering Corp

Medical En
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4332634A Method of preparing a resealable valve Expired / Lapsed 1981-01-14 1982-06-01 4 Details
US3948273A Endotracheal tube having a non-sticking inner surface Expired / Lapsed 1974-09-13 1976-04-06 4 Details
US3919724A Implantable prosthesis having a self-sealing valve Expired / Lapsed 1974-06-07 1975-11-18 7 Details