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Bivona Inc

Bivona Inc
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US4765334A Surgical device for performing thoracostomies Expired / Lapsed 1987-01-12 1988-08-23 9 Details
US4520810A Apparatus for performing an emergency cricothyrotomy Expired / Lapsed 1984-04-24 1985-06-04 2 Details