Inventor · disambiguated record
Paul Zutz
Also filed as: ZUTZ PAUL
2 granted patents·33 citations·filing 2001–2005
61Inventor score
Technology areasE21B
Files withBAKER HUGHES INC2
Top patents by PatentIndex Score
2 records- 0160US6457517B1Composite landing collar for cementing operationBAKER HUGHES INC·Filed 2001·Granted Oct 1, 2002·26 cites·17 claims
- 0257US7383891B2Hydraulic set permanent packer with isolation of hydraulic actuator and built in redundancyBAKER HUGHES INC·Filed 2005·Granted Jun 10, 2008·7 cites·20 claims
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