Company Filing History:

14 out of 1,209

Weatherford/lamb, Inc.

patents

2 out of 42

Weatherford U.s., Inc.

patents

3 out of 832,843

Other

patents

Years Active: 1991-2012

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8191863 - Staple remover (2012-06-05),

2. 7513305 - Apparatus and methods for operating a tool in a wellbore (2009-04-07),

3. 7195069 - Method and apparatus for backing off a tubular member from a wellbore (2007-03-27),

4. 7073580 - Inflation tool with real-time temperature and pressure probes (2006-07-11),

5. 6886631 - Inflation tool with real-time temperature and pressure probes (2005-05-03),

6. 6695056 - System for forming a window and drilling a sidetrack wellbore (2004-02-24),

7. 6547006 - Wellbore liner system (2003-04-15),

8. 6374918 - In-tubing wellbore sidetracking operations (2002-04-23),

9. 6334487 - Valve assembly (2002-01-01),

10. 6209636 - Wellbore primary barrier and related systems (2001-04-03),

11. 6202752 - Wellbore milling methods (2001-03-20),

12. 6116336 - Wellbore mill system (2000-09-12),

13. 6070670 - Movement control system for wellbore apparatus and method of controlling (2000-06-06),

14. 6070665 - Wellbore milling (2000-06-06),

15. 6039118 - Wellbore tool movement control and method of controlling a wellbore tool (2000-03-21),

Title: John Douglas Roberts - Pioneering Inventor from Spring, TX

Introduction: John Douglas Roberts is a renowned inventor hailing from Spring, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: John Douglas Roberts holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, John Douglas Roberts has worked with top companies to bring his inventions to life, revolutionizing the way we interact with everyday products.

Collaborations: Throughout his career, John Douglas Roberts has collaborated with leading researchers, engineers, and designers to push the boundaries of innovation and create solutions that have a lasting impact.

Conclusion: John Douglas Roberts continues to inspire the next generation of inventors with his creative vision and relentless pursuit of excellence in the world of inventions.

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5 patents (CIPO):

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