Inventor · disambiguated record
Richard David Blair Coburn
Also filed as: COBURN RICHARD D B · COBURN RICHARD DAVID BLAIR
4 granted patents·1 pending application·55 citations·filing 2001–2009
77Inventor score
Files withVALLEY TOOLS LTD LEE3
Top patents by PatentIndex Score
5 records- 0181US6553626B2Magnetic hingeVALLEY TOOLS LTD LEE·Filed 2001·Granted Apr 29, 2003·30 cites·8 claims
- 0255USD611513SFile and rasp gripVALLEY TOOLS LTD LEE·Filed 2009·Granted Mar 9, 2010·10 cites·1 claims
- 0353USD471067SRasp carrierVALLEY TOOLS LTD LEE·Filed 2001·Granted Mar 4, 2003·9 cites·1 claims
- 0442USD473434SJar openerFiled 2001·Granted Apr 22, 2003·6 cites·1 claims
- 0537US2003038195A1Rasp carrierFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →