Inventor · disambiguated record
Sean Billingham
Also filed as: BILLINGHAM SEAN
3 granted patents·2 pending applications·22 citations·filing 2004–2014
70Inventor score
Technology areasE01F
Top patents by PatentIndex Score
5 records- 0173US9121149B2Posts for road safety barrierSHARP GRAHAM T·Filed 2011·Granted Sep 1, 2015·6 cites·21 claims
- 0272US7497640B2Road safety barriersHILL & SMITH HOLDINGS PLC·Filed 2004·Granted Mar 3, 2009·15 cites·23 claims
- 0358US8985891B1Posts for road safety barrierHILL & SMITH LTD·Filed 2014·Granted Mar 24, 2015·1 cites·15 claims
- 0452US2009146121A1Posts For Road Safety BarrierHILL & SMITH LTD·Filed 2009·Application pending·0 cites
- 0550US2014231736A1Posts For Road Safety BarrierHILL & SMITH LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →