Individual holder
SVEHLEK JOHN R
US·3 granted patents·2 pending applications·16 citations·filing 2007–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0174US7909138B2Ladder security bracket and safety systemSVEHLEK JOHN R·Filed 2008·Granted Mar 22, 2011·7 cites·17 claims
- 0268US8776948B2Ladder security bracket and safety systemSVEHLEK JOHN R·Filed 2011·Granted Jul 15, 2014·7 cites·12 claims
- 0358US2008230663A1Ladder Security Bracket and Safety SystemSVEHLEK JOHN R·Filed 2008·Application pending·0 cites
- 0451US2010213003A1Guardrail CarriageSVEHLEK JOHN R·Filed 2009·Application pending·0 cites
- 0542US9551182B2Ladder security bracket and safety systemSVEHLEK JOHN R·Filed 2007·Granted Jan 24, 2017·2 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →