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Michigan TransTech Corp

Michigan T
Active Patents
0
Total Holdings
4

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
WO1994005246A1 Implantable access devices Expired / Lapsed 1993-09-02 — 0 Details
US5554117A Implantable access devices Expired / Lapsed 1995-05-15 1996-09-10 17 Details
US5476451A Implantable access devices Expired / Lapsed 1995-03-17 1995-12-19 28 Details
US5417656A Implantable access devices Expired / Lapsed 1994-06-13 1995-05-23 21 Details