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Tecna Corp

Tecna Corp
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3699956A Percutaneous lead device Expired / Lapsed 1970-10-01 1972-10-24 8 Details
US3700380A Surface or lining compatible with blood or other tissue Expired / Lapsed 1970-10-01 1972-10-24 8 Details