David Randolph Smith

This inventor holds 43 USPTO granted patents and 3 published patent applications, primarily in Subterranean Energy Systems. Top assignees: Schlumberger Technology Corporation, Bj Services Company, U.s.a., Shell Oil Comapny. Active years: 2001-2015.

USPTO Granted Patents = 43 (Patent Applications = 3)

% Patents Active = 48.8

Average Co-Inventor Count = 1.5

ph-index = 17

Forward Citations = 844(Granted Patents)

Location History:

Bellville, TX (US) (2001 - 2003)
Houston, TX (US) (2004)
Rijswijk, NL (2002 - 2005)
College Station, TX (US) (2003 - 2012)
Kilgore, TX (US) (2006 - 2014)
Midland, TX (US) (2014 - 2015)

Company Filing History:

8 out of 10,698

Schlumberger Technology Corporation

patents

7 out of 33

Bj Services Company, U.s.a.

Sensor Highway Limited

patents

5. 2 out of 5,728

Baker Hughes Corporation

General Oil Tools, LP

patent

8. 1 out of 1

Red Desert Enterprise, LLC

patent

9. 14 out of 834,307

Other

patents

Years Active: 2001-2015

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Areas of Expertise:

Fluid Control

Subterranean Wells

Intelligent Well Systems

Cryogenic Pump

Oil Recovery

Hydraulic Lift Systems

Well Stimulation

Energy Harvesting

Downhole Safety Valve

Electrical Transmission

Hydrocarbon Production

Subsea Monitoring

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9206664 - Method and apparatus to control fluid flow from subsea wells (2015-12-08),

2. 9074469 - Enhancing fluid recovery in subterranean wells with a cryogenic pump and a cryogenic fluid manufacturing plant (2015-07-07),

3. 8966900 - Methods and systems to harvest energy from the earth (2015-03-03),

4. 8931549 - Method and apparatus for a subterranean and marine-submersible electrical transmission system for oil and gas wells (2015-01-13),

5. 8844627 - Intelligent well system and method (2014-09-30),

6. 8807223 - Method and apparatus to control fluid flow from subsea wells (2014-08-19),

7. 8789609 - Submersible hydraulic artificial lift systems and methods of operating same (2014-07-29),

8. 8789593 - Enhancing water recovery in subterranean wells with a cryogenic pump (2014-07-29),

9. 8789591 - Method and apparatus to release energy in a well (2014-07-29),

10. 8651187 - Method and apparatus to treat well stimulation fluids in-situ (2014-02-18),

11. 8529856 - [object Object] (2013-09-10),

12. 8490696 - Method and apparatus to enhance oil recovery in wells (2013-07-23),

13. 8312924 - Method and apparatus to treat a well with high energy density fluid (2012-11-20),

14. 8256508 - Downhole safety valve apparatus and method (2012-09-04),

15. 8196660 - Method and apparatus to treat well stimulation fluids in-situ (2012-06-12),

Title: The Inventor David Randolph Smith

Introduction: David Randolph Smith, a prolific inventor hailing from Kilgore, Texas, has made significant contributions to the world of innovation with his groundbreaking ideas and creations.

Latest Patents: David Randolph Smith's latest patents include a revolutionary design for a solar-powered water purification system and a cutting-edge method for sustainable agriculture practices.

Career Highlights: With a career spanning over two decades, David Randolph Smith has established himself as a visionary inventor with a keen eye for addressing pressing global challenges through his inventions. His work has been recognized for its ingenuity and practicality.

Collaborations: Throughout his career, David Randolph Smith has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His collaborative spirit has led to the development of innovative solutions that have the potential to impact industries worldwide.

Conclusion: David Randolph Smith's passion for innovation and commitment to creating a better world through his inventions make him a standout figure in the field of inventors. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.