Inventor · disambiguated record
Ian W. Bourhill
Also filed as: BOURHILL IAN W
2 granted patents·2 pending applications·7 citations·filing 2009–2014
53Inventor score
Top patents by PatentIndex Score
4 records- 0163US8646582B2Vertical retractable rail clampBOURHILL IAN W·Filed 2009·Granted Feb 11, 2014·4 cites·20 claims
- 0260US9663123B2Spring caging mechanism for a coil spring rail brakeBOURHILL IAN W·Filed 2011·Granted May 30, 2017·3 cites·8 claims
- 0346US2014158475A1Vertical retractable rail clampHILLMAR IND LTD·Filed 2014·Application pending·0 cites
- 0440US2012234634A1Coil spring rail brakeMINTCHEVA ANA T·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →