Individual holder
STURDIVANT CHARLES N
2 granted patents·1 pending application·65 citations·filing 1993–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0190US5311682AHybrid dredgeSTURDIVANT CHARLES N·Filed 1993·Granted May 17, 1994·62 cites·8 claims
- 0253US8539847B1Automated fragment collection apparatusSTURDIVANT CHARLES N·Filed 2009·Granted Sep 24, 2013·3 cites·14 claims
- 0338US2014208874A1Automated Fragment Collection ApparatusSTURDIVANT CHARLES N·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →