Assignee
SONG JOHN
US·2 granted patents·2 pending applications·4 citations·filing 2013–2015
Top patents by PatentIndex Score
4 records- 0169US9173333B2Shielding structures including frequency selective surfacesSONG JOHN·Filed 2013·Granted Oct 27, 2015·3 cites·23 claims
- 0262US9693807B2Spinal compressor and distractorSONG JOHN·Filed 2015·Granted Jul 4, 2017·1 cites·12 claims
- 0349US2015250464A1Spinal Compressor and DistractorSONG JOHN·Filed 2014·Application pending·0 cites
- 0443US2014275793A1Minimally Invasive RetractorSONG JOHN·Filed 2014·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →