Inventor · disambiguated record

Johannes F. A. M. Ypma

Also filed as: YPMA JOHANNES F A M

1 granted patent·29 citations·filing 1988–1988

44Inventor score

Technology areasA61B

Files withORTHOPAEDIC TECH BV1

Top patents by PatentIndex Score

1 record

0136US5041141AMethod of shaping an endo-prosthesis, a femoral head prosthesis, an acetabulum prosthesis and a method of fixing a femoral head prosthesis in a boneORTHOPAEDIC TECH BV·Filed 1988·Granted Aug 20, 1991·29 cites·7 claims

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