Assignee
GRANDFIELD RYAN M
US·4 granted patents·599 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0197US8529596B2Vascular and bodily duct treatment devices and methodsGRANDFIELD RYAN M·Filed 2011·Granted Sep 10, 2013·149 cites·32 claims
- 0296US9072537B2Vascular and bodily duct treatment devices and methodsGRANDFIELD RYAN M·Filed 2012·Granted Jul 7, 2015·133 cites·23 claims
- 0395US8795345B2Vascular and bodily duct treatment devices and methodsGRANDFIELD RYAN M·Filed 2009·Granted Aug 5, 2014·177 cites·14 claims
- 0492US8795317B2Embolic obstruction retrieval devices and methodsGRANDFIELD RYAN M·Filed 2009·Granted Aug 5, 2014·140 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →