Inventor · disambiguated record
Chad E. Derf
Also filed as: DERF CHAD E
5 granted patents·59 citations·filing 2012–2016
83Inventor score
Top patents by PatentIndex Score
5 records- 0191US9480482B2Method of assembling and positioning a femoral orthopaedic surgical instrumentDEPUY IRELAND ULTD CO·Filed 2015·Granted Nov 1, 2016·11 cites·10 claims
- 0290US10010329B2Femoral orthopaedic surgical instrument and methodDEPUY IRELAND ULTD CO·Filed 2016·Granted Jul 3, 2018·9 cites·16 claims
- 0383US9050107B2Method of surgically preparing a patient's femurSORDELET BENJAMIN J·Filed 2012·Granted Jun 9, 2015·15 cites·18 claims
- 0482US9138238B2Method of assembling and positioning a femoral orthopaedic surgical instrumentSORDELET BENJAMIN J·Filed 2012·Granted Sep 22, 2015·13 cites·15 claims
- 0576US9084612B2Femoral orthopaedic surgical instruments and method of use of sameSORDELET BEN·Filed 2012·Granted Jul 21, 2015·11 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →