Inventor · disambiguated record
John E. Hamm
Also filed as: HAMM JOHN E
5 granted patents·1,079 citations·filing 1982–1996
87Inventor score
Top patents by PatentIndex Score
5 records- 0191US4716894AAcetabular cup inserting instrumentZIMMER INC·Filed 1986·Granted Jan 5, 1988·302 cites·15 claims
- 0288US5688279AAlignment guide for a bone cutting blockDEPUY ORTHOPEDICS INC·Filed 1996·Granted Nov 18, 1997·319 cites·7 claims
- 0385US5445642AMethod for installing a femoral componentDEPUY INC·Filed 1992·Granted Aug 29, 1995·293 cites·19 claims
- 0473US5562675AApparatus for sizing a femoral componentDEPUY INC·Filed 1995·Granted Oct 8, 1996·161 cites·5 claims
- 0548USD276463SAcetabular cupZIMMER INC·Filed 1982·Granted Nov 20, 1984·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →