Assignee
DUFFIELD WILLIAM E
US·5 granted patents·585 citations·filing 2008–2012
Top patents by PatentIndex Score
5 records- 0198US8328872B2Intervertebral fusion implantDUFFIELD WILLIAM E·Filed 2008·Granted Dec 11, 2012·263 cites·13 claims
- 0297US9358127B2Intervertebral fusion implantDUFFIELD WILLIAM E·Filed 2012·Granted Jun 7, 2016·86 cites·11 claims
- 0397US8641768B2Intervertebral fusion implantDUFFIELD WILLIAM E·Filed 2012·Granted Feb 4, 2014·105 cites·21 claims
- 0495US8709083B2Intervertebral fusion implantDUFFIELD WILLIAM E·Filed 2009·Granted Apr 29, 2014·100 cites·15 claims
- 0585USD623750SIntervertebral fusion implantDUFFIELD WILLIAM E·Filed 2009·Granted Sep 14, 2010·31 cites·1 claims
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