Assignee
Vital Alert Communication Inc
CA·4 granted patents·9 citations·filing 2013–2017
Top patents by PatentIndex Score
4 records- 0178US9450684B2System, method and apparatus for controlling buried devicesVital Alert Communication Inc·Filed 2013·Granted Sep 20, 2016·7 cites·22 claims
- 0257US9866333B2Through-the-earth emergency radio systemVital Alert Communication Inc·Filed 2015·Granted Jan 9, 2018·1 cites·27 claims
- 0355US11118912B2Magnetic positioning systemVital Alert Communication Inc·Filed 2017·Granted Sep 14, 2021·1 cites·50 claims
- 0448US10277335B2Through-the-earth emergency radio systemVital Alert Communication Inc·Filed 2017·Granted Apr 30, 2019·0 cites·37 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →