P

Inventor

HAVINGA RICHARD

CA9 patents
⚠️ This page may combine multiple inventors who share the name “HAVINGA RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAVINGA RICHARD

3 patents
US8302677B2Nov 6, 2012

Coiled tubing injector with a weight on bit circuit

HAVINGA RICHARD7 citations80
US8191637B2Jun 5, 2012

Method and apparatus for conducting earth borehole operations

HAVINGA RICHARD14 citations80
US9249636B2Feb 2, 2016

Coiled tubing injector assembly

HAVINGA RICHARD0 citations28

WOOD THOMAS D

2 patents
US8074710B2Dec 13, 2011

System for conducting earth borehole operations

WOOD THOMAS D2 citations60
US8397801B2Mar 19, 2013

System, method and apparatus for conducting earth borehole operations

WOOD THOMAS D0 citations50

XTREME DRILLING AND COIL SERVICES CORP

2 patents
US8763683B2Jul 1, 2014

Coiled tubing injector with a weight on bit circuit

XTREME DRILLING AND COIL SERVICES CORP3 citations57
US8365816B2Feb 5, 2013

Method and apparatus for conducting earth borehole operations

XTREME DRILLING AND COIL SERVICES CORP0 citations46

XTREME COIL DRILLING CORP

1 patent
US7810554B2Oct 12, 2010

System, method and apparatus for conducting earth borehole operations

XTREME COIL DRILLING CORP7 citations72

ROUSSEAU DENIS

1 patent
US9915111B2Mar 13, 2018

System and method for conducting drilling and coring operations

ROUSSEAU DENIS1 citations44