Assignee
LOCKWOOD GREGORY T
US·9 granted patents·62 citations·filing 2007–2012
Top patents by PatentIndex Score
9 records- 0192US8056652B2Barrier coated granules for improved hardfacing material using atomic layer depositionLOCKWOOD GREGORY T·Filed 2008·Granted Nov 15, 2011·23 cites·13 claims
- 0288US8517125B2Impregnated material with variable erosion properties for rock drillingLOCKWOOD GREGORY T·Filed 2007·Granted Aug 27, 2013·12 cites·29 claims
- 0387US8950518B2Matrix tool bodies with erosion resistant and/or wear resistant matrix materialsLOCKWOOD GREGORY T·Filed 2010·Granted Feb 10, 2015·3 cites·31 claims
- 0487US8602129B2Matrix body fixed cutter bitsLOCKWOOD GREGORY T·Filed 2010·Granted Dec 10, 2013·3 cites·20 claims
- 0582US9284788B2Diamond impregnated bits and method of using and manufacturing the sameLOCKWOOD GREGORY T·Filed 2012·Granted Mar 15, 2016·2 cites·20 claims
- 0681US8590645B2Impregnated drill bits and methods of manufacturing the sameLOCKWOOD GREGORY T·Filed 2011·Granted Nov 26, 2013·2 cites·5 claims
- 0775US8925422B2Method of manufacturing a drill bitLOCKWOOD GREGORY T·Filed 2010·Granted Jan 6, 2015·4 cites·15 claims
- 0872US8100203B2Diamond impregnated bits and method of using and manufacturing the sameLOCKWOOD GREGORY T·Filed 2008·Granted Jan 24, 2012·12 cites·19 claims
- 0959US8893828B2High strength infiltrated matrix body using fine grain dispersionsLOCKWOOD GREGORY T·Filed 2010·Granted Nov 25, 2014·1 cites·36 claims
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