Assignee
ARMSTRONG WILLIAM D
2 granted patents·70 citations·filing 2004–2008
Top patents by PatentIndex Score
2 records- 0189US8080062B2Intervertebral implant with fixation mechanismARMSTRONG WILLIAM D·Filed 2008·Granted Dec 20, 2011·67 cites·18 claims
- 0256US7418876B2Oscillatory motion based measurement method and sensor for measuring wall shear stress due to fluid flowARMSTRONG WILLIAM D·Filed 2004·Granted Sep 2, 2008·3 cites·56 claims
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