Assignee

WALKINSHAW DOUGLAS STUART

CA·1 granted patent·1 pending application·18 citations·filing 2007–2007

Technology mixB60H2 B64D2 F24F2 Y02T1

Top patents by PatentIndex Score

2 records

0176US8206475B2Entrainment air flow control and filtration devicesWALKINSHAW DOUGLAS STUART·Filed 2007·Granted Jun 26, 2012·18 cites·25 claims
0248US2009163131A1Personal environment airflow controllerWALKINSHAW DOUGLAS STUART·Filed 2007·Application pending·0 cites

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →