Martin Alfred Stulberg

Follow

Person

Angleton, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for cementing wells
- Patent number 9,303,477
- Issue date Apr 5, 2016
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anchor assembly and method of installing anchors
- Patent number 8,684,096
- Issue date Apr 1, 2014
- Key Energy Services, LLC
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic setting assembly
- Patent number 8,453,729
- Issue date Jun 4, 2013
- Key Energy Services, LLC
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods of milling a restricted casing shoe
- Patent number 8,146,682
- Issue date Apr 3, 2012
- Weatherford/Lamb, Inc.
- Bill Rhinehart
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatus for cementing wells
- Publication number 20130180715
- Publication date Jul 18, 2013
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic setting assembly
- Publication number 20100252252
- Publication date Oct 7, 2010
- Enhanced Oilfield Technologies, LLC
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Application
Anchor assembly
- Publication number 20100252278
- Publication date Oct 7, 2010
- Enhanced Oilfield Technologies. LLC
- Michael J. Harris
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS OF MILLING A RESTRICTED CASING SHOE
- Publication number 20080245532
- Publication date Oct 9, 2008
- Bill Rhinehart
- E21 - EARTH DRILLING MINING