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Donald W. Tinker
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Rapid City, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Step ratchet fracture window system
Patent number
8,616,285
Issue date
Dec 31, 2013
Team Oil Tools LP
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Frac sleeve with rotational inner diameter opening
Patent number
8,499,841
Issue date
Aug 6, 2013
Team Oil Tool, LP
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Laminar flow tool
Patent number
8,281,817
Issue date
Oct 9, 2012
Team Oil Tools, LP
Donald W. Tinker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flapper valve and associated method for single trip retrieval of pa...
Patent number
6,942,039
Issue date
Sep 13, 2005
Team Oil Tools, LLC
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sequential release packer J tools for single trip insertion and ext...
Patent number
6,926,088
Issue date
Aug 9, 2005
Team Oil Tools, LLC
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Whipstock collet latch
Patent number
6,910,538
Issue date
Jun 28, 2005
Team Oil Tools
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pre-milled window for drill casing
Patent number
6,315,044
Issue date
Nov 13, 2001
Donald W. Tinker
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Hydraulic Sleeve with Early Release Prevention
Publication number
20130008668
Publication date
Jan 10, 2013
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
T-Frac System Run in System
Publication number
20110203851
Publication date
Aug 25, 2011
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Step Ratchet Fracture Window System
Publication number
20110203800
Publication date
Aug 25, 2011
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
T-Frac Zone Test Tool and System
Publication number
20110186304
Publication date
Aug 4, 2011
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Frac Sleeve with Rotational Inner Diameter Opening
Publication number
20100132959
Publication date
Jun 3, 2010
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Laminar Flow Tool
Publication number
20100132937
Publication date
Jun 3, 2010
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Sequential release packer J tools for single trip insertion and ext...
Publication number
20040050546
Publication date
Mar 18, 2004
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Whipstock collet latch
Publication number
20030213599
Publication date
Nov 20, 2003
Donald W. Tinker
E21 - EARTH DRILLING MINING
Information
Patent Application
Flapper valve for single trip retrieval of packer tools
Publication number
20030188869
Publication date
Oct 9, 2003
Donald W. Tinker
E21 - EARTH DRILLING MINING