Inventor · disambiguated record
Harold O. Treece
Also filed as: TREECE HAROLD · TREECE HAROLD O · TREECE HAROLD OTIS
10 granted patents·4 pending applications·313 citations·filing 1979–2006
91Inventor score
Top patents by PatentIndex Score
14 records- 0189US6622798B1Method and apparatus for maintaining a fluid column in a wellbore annulusHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Sep 23, 2003·107 cites·21 claims
- 0286US6196311B1Universal cementing plugHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Mar 6, 2001·86 cites·51 claims
- 0382US7546881B2Apparatus for radially expanding and plastically deforming a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2006·Granted Jun 16, 2009·24 cites·17 claims
- 0467US7775290B2Apparatus for radially expanding and plastically deforming a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2004·Granted Aug 17, 2010·30 cites·103 claims
- 0564US4337010AInflatable grout sealHALLIBURTON CO·Filed 1979·Granted Jun 29, 1982·19 cites·8 claims
- 0659US4683955AAutomatic fill-up floating apparatusHALLIBURTON CO·Filed 1986·Granted Aug 4, 1987·29 cites·13 claims
- 0752US4412559ADog locking sleeveHALLIBURTON CO·Filed 1982·Granted Nov 1, 1983·13 cites·4 claims
- 0843USRE41508EUniversal cementing plugHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 17, 2010·4 cites·74 claims
- 0941USRE42137EUniversal cementing plugHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Feb 15, 2011·0 cites·82 claims
- 1039USRE41117EUniversal cementing plugHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Feb 16, 2010·1 cites·76 claims
- 1138US2007227730A1Apparatus for radially expanding and plastically deforming a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2006·Application pending·0 cites
- 1236US2006196679A1Apparatus for radially expanding and plastically deforming a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2004·Application pending·0 cites
- 1336US2006266527A1Apparatus for radially expanding and plastically deforming a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2004·Application pending·0 cites
- 1432US2006243444A1apparatus for radially expanding and plastically deforming a tubular memberBRISCO DAVID P·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →