Assignee
SWITCHFLOAT HOLDINGS LTD
NZ·2 granted patents·5 citations·filing 2013–2015
Technology mixE21B2
Top patents by PatentIndex Score
2 records- 0163US10502027B2Oil field tubular and an internal sleeve for use therewith, and a method of deactivating a float valve within the oil field tubularSWITCHFLOAT HOLDINGS LTD·Filed 2015·Granted Dec 10, 2019·2 cites·20 claims
- 0258US10151173B2Float valve hold open devices and methods thereforSWITCHFLOAT HOLDINGS LTD·Filed 2013·Granted Dec 11, 2018·3 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →