Individual holder
BLACK STEVEN S
US·3 granted patents·6 citations·filing 2012–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0174US8876083B2Valve and method of supporting a seal of a valveBLACK STEVEN S·Filed 2012·Granted Nov 4, 2014·6 cites·17 claims
- 0239US9212528B2Lock assembly with cageless dogsBLACK STEVEN S·Filed 2012·Granted Dec 15, 2015·0 cites·19 claims
- 0336US9316075B2High pressure lock assemblyBLACK STEVEN S·Filed 2012·Granted Apr 19, 2016·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →