Individual holder
CASSELS CHARLES B
US·6 granted patents·85 citations·filing 2011–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0188US10690425B2Firearm with locked breech rotating bolt pistolCASSELS CHARLES B·Filed 2017·Granted Jun 23, 2020·16 cites·23 claims
- 0285US8607688B2Multi-block gas regulatorCASSELS CHARLES B·Filed 2011·Granted Dec 17, 2013·31 cites·18 claims
- 0379US8899142B1Bolt carrier assemblyCASSELS CHARLES B·Filed 2014·Granted Dec 2, 2014·16 cites·20 claims
- 0477US9903675B2Multi-block gas regulatorCASSELS CHARLES B·Filed 2015·Granted Feb 27, 2018·9 cites·17 claims
- 0574US9459061B2Super and subsonic gas regulator assemblyCASSELS CHARLES B·Filed 2015·Granted Oct 4, 2016·8 cites·16 claims
- 0668US9879930B2Compact action spring and buffer assemblyCASSELS CHARLES B·Filed 2017·Granted Jan 30, 2018·5 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →