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BRANTIGAN W JOHN DR(CREIGHTON UNIVERSITY SCHOOL OF MEDICINE)

BRANTIGAN
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US5425772A Prosthetic implant for intervertebral spinal fusion Expired / Lapsed 1993-09-20 1995-06-20 14 Details
US4878915A Surgical prosthetic implant facilitating vertebral interbod… Expired / Lapsed 1989-01-04 1989-11-07 12 Details