Inventor · disambiguated record
Avigdor Hetz
Also filed as: HETZ AVIGDOR
16 granted patents·2 pending applications·262 citations·filing 1998–2016
94Inventor score
Top patents by PatentIndex Score
18 records- 0190US8286697B2Internally supported perforating gun body for high pressure operationsEVANS RANDY L·Filed 2010·Granted Oct 16, 2012·17 cites·13 claims
- 0290US7011027B2Coated metal particles to enhance oil field shaped charge performanceBAKER HUGHES INC·Filed 2001·Granted Mar 14, 2006·45 cites·9 claims
- 0388US7721649B2Injection molded shaped charge linerBAKER HUGHES INC·Filed 2008·Granted May 25, 2010·26 cites·16 claims
- 0487US7770662B2Ballistic systems having an impedance barrierBAKER HUGHES INC·Filed 2006·Granted Aug 10, 2010·35 cites·18 claims
- 0587US7581498B2Injection molded shaped charge linerBAKER HUGHES INC·Filed 2005·Granted Sep 1, 2009·25 cites·29 claims
- 0683US8839863B2High pressure/deep water perforating systemHETZ AVIGDOR·Filed 2010·Granted Sep 23, 2014·10 cites·13 claims
- 0778US7237486B2Low debris perforating gun system for oriented perforatingBAKER HUGHES INC·Filed 2004·Granted Jul 3, 2007·23 cites·10 claims
- 0873US8347962B2Non frangible perforating gun systemBAKER HUGHES INC·Filed 2006·Granted Jan 8, 2013·15 cites·20 claims
- 0972US9033038B2Speed control devices and methods for drop down toolsHETZ AVIGDOR·Filed 2012·Granted May 19, 2015·5 cites·18 claims
- 1072US7237487B2Low debris perforating gun system for oriented perforatingBAKER HUGHES INC·Filed 2005·Granted Jul 3, 2007·13 cites·8 claims
- 1171US9062534B2Perforating system comprising an energetic materialEVANS RANDY L·Filed 2007·Granted Jun 23, 2015·11 cites·3 claims
- 1264US6510796B2Shaped charge for large diameter perforationsWESTERN ATLAS INT INC·Filed 2001·Granted Jan 28, 2003·12 cites·7 claims
- 1348US2015267515A1Perforating System Comprising an Energetic MaterialBAKER HUGHES INC·Filed 2015·Application pending·0 cites
- 1447US10107055B2Core catcherBAKER HUGHES INC·Filed 2016·Granted Oct 23, 2018·0 cites·19 claims
- 1541US6305289B1Shaped charge for large diameter perforationsWESTERN ATLAS INT INC·Filed 1998·Granted Oct 23, 2001·16 cites·10 claims
- 1641US5902954AShaped charge and method of makingWESTERN ATLAS INT INC·Filed 1998·Granted May 11, 1999·9 cites·12 claims
- 1738US2013292174A1Composite liners for perforatorsHARVEY WILLIAM B·Filed 2012·Application pending·0 cites
- 1830US9068438B2Optimization of sample cleanup during formation testingSTIBBE HOLGER·Filed 2012·Granted Jun 30, 2015·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →