Inventor · disambiguated record
Anthony John Spencer Spearing
Also filed as: SPEARING ANTHONY JOHN SPENCER
5 granted patents·2 pending applications·37 citations·filing 2005–2012
79Inventor score
Technology areasE21D
Top patents by PatentIndex Score
7 records- 0182US7147404B2Elongate element tensioning memberATLAS COPCO MAI GMBH·Filed 2005·Granted Dec 12, 2006·18 cites·40 claims
- 0273US8092121B2Free standing supportSPEARING ANTHONY JOHN SPENCER·Filed 2011·Granted Jan 10, 2012·6 cites·3 claims
- 0365US7914238B2Free standing supportSPEARING ANTHONY JOHN SPENCER·Filed 2005·Granted Mar 29, 2011·6 cites·23 claims
- 0459US7927042B2Elongate element tensioning memberATLAS COPCO MAI GMBH·Filed 2005·Granted Apr 19, 2011·3 cites·28 claims
- 0557US8007206B1Low profile cable bolt headersEXCEL MINING SYSTEMS LLC·Filed 2007·Granted Aug 30, 2011·4 cites·4 claims
- 0642US2011311319A1Low profile cable bolt headersSPEARING ANTHONY JOHN SPENCER·Filed 2011·Application pending·0 cites
- 0738US2012251245A1Low Profile Cable Bolt HeadsSPEARING ANTHONY JOHN SPENCER·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →