Evan Lloyd Davies

This inventor holds 43 USPTO granted patents and 4 published patent applications, plus 10 CIPO patents and 8 EPO patents, primarily in Downhole Tools. Top assignees: The Wellboss Company, LLC, Downhole Technology, LLC, Halliburton Energy Services, Inc.. Active years: 1983-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Evan Lloyd Davies. Retrieved from https://idiyas.com/inventor/evan-lloyd-davies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 43 (Patent Applications = 4)

% Patents Active = 76.7

CIPO Patents = 10 (Patent Applications = 2)

EPO Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 463(Granted Patents)

Location History:

Ft. Lauderdale, FL (US) (1983)
Fort Lauderdale, FL (US) (1984)
Edmonton, CA (2002)
Spring, TX (US) (2004 - 2020)
Houston, TX (US) (2017 - 2023)

Company Filing History:

17 out of 45

The Wellboss Company, LLC

patents

12 out of 21

Downhole Technology, LLC

patents

10 out of 12,232

Halliburton Energy Services, Inc.

patents

4. 1 out of 1,238

Dresser Industries, Inc.

patents

5. 2 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1983-2023

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Areas of Expertise:

Downhole Tool

Composite Slip

Setting Tool Assembly

Inductive Tool

Wellbore Operations

Acoustic Logging

Voltage Sensing

Drilling Direction Control

Fingered Member

Thermal Expansion Wire

Telemetry System

Information Harvesting

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11634965 - Downhole tool and method of use (2023-04-25),

2. 11634958 - Downhole tool with bottom composite slip (2023-04-25),

3. 11542763 - Setting tool assembly (2023-01-03),

4. 11078739 - Downhole tool with bottom composite slip (2021-08-03),

5. 10961796 - Setting tool assembly (2021-03-30),

6. 10907441 - Downhole tool and method of use (2021-02-02),

7. 10801298 - Downhole tool with tethered ball (2020-10-13),

8. 10781659 - Fingered member with dissolving insert (2020-09-22),

9. 10711563 - Downhole tool having a mandrel with a relief point (2020-07-14),

10. 10633534 - Downhole tool and methods of use (2020-04-28),

11. 10605044 - Downhole tool with fingered member (2020-03-31),

12. 10605020 - Downhole tool and method of use (2020-03-31),

13. D877217 - One-piece slip (2020-03-03),

14. D877216 - One-piece slip (2020-03-03),

15. 10570694 - Downhole tool and method of use (2020-02-25),

Title: The Innovative Journey of Evan Lloyd Davies

Introduction: Evan Lloyd Davies is a renowned inventor based in Houston, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Evan Lloyd Davies holds several patents in the fields of technology, healthcare, and renewable energy, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Evan Lloyd Davies has worked with leading companies to develop cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, Evan Lloyd Davies has collaborated with top researchers, engineers, and scientists to bring his innovative ideas to life, resulting in successful products and technologies.

Conclusion: Evan Lloyd Davies continues to be a driving force in the world of innovation, with his passion for creating impactful solutions that shape the future.

Profile summary based on public USPTO records.