Mark Voghell

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Drive shaft assembly for a downhole motor
- Patent number 8,033,917
- Issue date Oct 11, 2011
- National-Oilwell Varco, L.P.
- Jonathan Ryan Prill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composite material structures having reduced signal attenuation
- Patent number 5,988,300
- Issue date Nov 23, 1999
- LWT Instruments, Inc.
- Daniel Guy Pomerleau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite material structures having reduced signal attentuation
- Patent number 5,944,124
- Issue date Aug 31, 1999
- LWT Instruments, Inc.
- Dan Pomerleau
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Cam contacting devices
- Publication number 20040089254
- Publication date May 13, 2004
- Daniel Guy Pomerlau
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES