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Spring, TX, United States of America

Lance D Underwood

USPTO Granted Patents = 43

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.8

ph-index = 14

Forward Citations = 1,133(Granted Patents)

Location History:

Lafayette, LA (US) (1985)
Mission Viejo, CA (US) (1987)
Spring, TX (US) (1989 - 1994)
Morrison, CO (US) (2014 - 2020)
Cypress, TX (US) (1999 - 2024)

Company Filing History:

25 out of 1,426

Smith International, Inc.

Foro Energy, Inc.

Halliburton Company

4. 3 out of 11,795

Halliburton Energy Services, Inc.

Hypersciences, Inc.

6. 1 out of 2,446

Chevron U.s.a. Inc.

7. 1 out of 10,180

Schlumberger Technology Corporation

8. 2 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2024

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Areas of Expertise:

Projectile Drilling

Ram Accelerator Drilling

Positive Displacement Motor

High Power Laser Transmission

Downhole Motor Drive Shaft

Percussion Drilling Assembly

Flexible Directional Drilling

Laser Assisted Blowout Preventer

Bottom Hole Assembly

Stabilizer Blades Adjustment

Vibration Resistant Nozzle

Hard Facing Rock Bits

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11988072 - Projectile drilling system (2024-05-21),

2. 11719047 - Projectile drilling system (2023-08-08),

3. 11624235 - Ram accelerator augmented drilling system (2023-04-11),

4. 10612542 - Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps (2020-04-07),

5. 10450800 - Bearing/gearing section for a PDM rotor/stator (2019-10-22),

6. 10036232 - Systems and conveyance structures for high power long distance laser transmission (2018-07-31),

7. 9982485 - Positive displacement motor with radially constrained rotor catch (2018-05-29),

8. 9915106 - U-joint for a downhole motor drive shaft (2018-03-13),

9. 9695638 - Positive displacement motor with radially constrained rotor catch (2017-07-04),

10. 9611846 - Flow restrictor for a mud motor (2017-04-04),

11. 9562395 - High power laser-mechanical drilling bit and methods of use (2017-02-07),

12. 9482223 - Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps (2016-11-01),

13. 9393648 - Undercut stator for a positive displacment motor (2016-07-19),

14. 9334691 - Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps (2016-05-10),

15. 9187955 - Locking clutch for downhole motor (2015-11-17),

Title: Inventor Lance D Underwood - Revolutionizing Technology in Spring, TX

Introduction: Lance D Underwood is a visionary inventor based in Spring, Texas, known for his groundbreaking contributions to the field of technology.

Latest Patents: Lance D Underwood holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of innovative ideas.

Career Highlights: With over two decades of experience in the tech industry, Lance D Underwood has successfully brought numerous inventions from concept to market, improving efficiency and sustainability across various sectors.

Collaborations: Throughout his career, Lance D Underwood has collaborated with leading research institutions, universities, and tech companies to further develop and implement his cutting-edge technologies.

Conclusion: Lance D Underwood continues to push the boundaries of innovation, leaving a lasting impact on the world of technology with his inventive spirit and dedication to progress.

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