Robert Lance Cook

This inventor holds 105 USPTO granted patents and 14 published patent applications, plus 6 CIPO patents and 5 EPO patents, primarily in Geothermal Energy (CPC class E21B4-310). Top assignees: Shell Oil Comapny, Enventure Global Technology Inc., Sage Geosystems Inc.. Active years: 1980-2025.

USPTO Granted Patents = 105 (Patent Applications = 14)

% Patents Active = 70.5

CIPO Patents = 6 (Patent Applications = 24)

EPO Patents = 5 (Patent Applications = 14)

Average Co-Inventor Count = 3.6

ph-index = 34

Forward Citations = 3,857(Granted Patents)

Forward Citations (Not Self Cited) = 2,168(Dec 10, 2025)

Inventors with similar research interests:

David Paul Brisco

Location History:

Vallejo, CA (US) (1980)
Lewisburg, KY (US) (1991)
San Diego, CA (US) (1996)
Big Rapids, MI (US) (2002)
Vero Beach, FL (US) (2007)
Katy, TX (US) (2000 - 2012)
Bellaire, TX (US) (2023)
Houston, TX (US) (2004 - 2024)

Company Filing History:

Enventure Global Technology Inc.

Weatherford/lamb, Inc.

patents

5. 8 out of 834,411

Other

patents

Years Active: 1980-2025

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Areas of Expertise:

Geothermal Power

Expandable Tubulars

Radial Expansion

Mono-Diameter Casing

Fracture Growth Control

Heat Harvesting

Liner Hanger

Pipeline Technology

Down Hole Barriers

Threaded Connections

Flow Control Systems

Expandable Connections

105 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12326138 - Geopressure and geothermal power system (2025-06-10),

2. 12092086 - Geopressure and geothermal power system (2024-09-17),

3. 11965677 - System, method, and composition for geothermal heat harvest (2024-04-23),

4. 11629581 - System, method, and composition for controlling fracture growth (2023-04-18),

5. 11299970 - System, method, and composition for controlling fracture growth (2022-04-12),

6. 8205680 - Expandable connection (2012-06-26),

7. 8047281 - Sleeve for expandable tubular threaded connection and method of expanding tubular thereof (2011-11-01),

8. 7967064 - Apparatus for radially expanding and plastically deforming a tubular member (2011-06-28),

9. 7918284 - Protective sleeve for threaded connections for expandable liner hanger (2011-04-05),

10. 7779909 - Liner hanger (2010-08-24),

11. 7740076 - Protective sleeve for threaded connections for expandable liner hanger (2010-06-22),

12. 7665532 - Pipeline (2010-02-23),

13. 7603758 - Method of coupling a tubular member (2009-10-20),

14. 7556092 - Flow control system for an apparatus for radially expanding tubular members (2009-07-07),

15. 7546881 - Apparatus for radially expanding and plastically deforming a tubular member (2009-06-16),

Title: The Innovative Journey of Robert Lance Cook

Introduction: Robert Lance Cook, a talented inventor hailing from Katy, Texas, has made significant contributions to the world of innovations with his creative mind and dedication to problem-solving.

Latest Patents: Robert Lance Cook holds several patents in various fields, including technology, engineering, and consumer products. His most recent patents focus on sustainable energy solutions and smart home devices, showcasing his versatility as an inventor.

Career Highlights: Throughout his career, Robert Lance Cook has demonstrated a keen ability to identify gaps in the market and develop groundbreaking solutions to address them. His innovative spirit has led to the successful commercialization of several products that have improved the lives of many.

Collaborations: Robert Lance Cook has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in advancing his ideas from concept to reality, highlighting his strong collaborative skills.

Conclusion: In conclusion, Robert Lance Cook stands as a shining example of an inventor who has made a lasting impact on the world through his innovative creations. His dedication to pushing the boundaries of what is possible serves as an inspiration to aspiring inventors everywhere.