William Michel

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Azerailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating pumps for downhole deliquification systems and fluid...
- Patent number 10,030,490
- Issue date Jul 24, 2018
- BP Corporation North America, Inc.
- William Michel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reciprocating pumps for downhole deliquification systems and piston...
- Patent number 10,024,309
- Issue date Jul 17, 2018
- BP Corporation North America, Inc.
- William Michel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Rigless low volume pump system
- Patent number 9,127,535
- Issue date Sep 8, 2015
- BP Corporation North America Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rigless low volume pump system
- Patent number 8,925,637
- Issue date Jan 6, 2015
- BP Corporation North America, Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rigless low volume pump system
- Patent number 8,511,390
- Issue date Aug 20, 2013
- BP Corporation North America Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Motor driven hydraulic tool with variable displacement hydraulic pump
- Patent number 5,477,680
- Issue date Dec 26, 1995
- Burndy Corporation
- George T. Heskey
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING PUMPS FOR DOWNHOLE DELIQUIFICATION SYSTEMS AND FLUID...
- Publication number 20150300138
- Publication date Oct 22, 2015
- William Michel
- E21 - EARTH DRILLING MINING
Information Patent Application
RECIPROCATING PUMPS FOR DOWNHOLE DELIQUIFICATION SYSTEMS AND PISTON...
- Publication number 20150300330
- Publication date Oct 22, 2015
- William Michel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Rigless Low Volume Pump System
- Publication number 20130299182
- Publication date Nov 14, 2013
- BP Corporation North America, Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING
Information Patent Application
Rigless Low Volume Pump System
- Publication number 20130299181
- Publication date Nov 14, 2013
- BP Corporation North America, Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING
Information Patent Application
RIGLESS LOW VOLUME PUMP SYSTEM
- Publication number 20110186302
- Publication date Aug 4, 2011
- BP Corporation North America Inc.
- Robert A. Coyle
- E21 - EARTH DRILLING MINING