Inventor · disambiguated record
William Carr
Also filed as: CARR WILLIAM · CARR WILLIAM G
3 granted patents·1 pending application·83 citations·filing 2004–2010
71Inventor score
Technology areasE21B
Files withTESCO CORP4
Top patents by PatentIndex Score
4 records- 0183US7673675B2Pipe handling device and safety mechanismTESCO CORP·Filed 2006·Granted Mar 9, 2010·22 cites·32 claims
- 0282US7270189B2Top drive assemblyTESCO CORP·Filed 2004·Granted Sep 18, 2007·61 cites·42 claims
- 0345US8037932B2Pipe handling device and safety mechanismTESCO CORP·Filed 2010·Granted Oct 18, 2011·0 cites·19 claims
- 0438US2007240908A1Top drive assemblyTESCO CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →