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For the Inventor, By the Inventor

Comanche, OK, United States of America

Lee Wayne Stepp

USPTO Granted Patents = 22

Average Co-Inventor Count = 3.0

ph-index = 19

Forward Citations = 1,042(Granted Patents)


Location History:

  • Commanche, OK (US) (1986)
  • Comanche, OK (US) (1983 - 2007)

Company Filing History:

goldMedal12 out of 1,479 
 
Halliburton Company
 patents
silverMedal10 out of 11,766 
 
Halliburton Energy Services, Inc.
 patents

Years Active: 1983-2007

where 'Filed Patents' based on already Granted Patents

22 patents (USPTO):
1. 7234517 - System and method for sensing load on a downhole tool (2007-06-26),
2. 7048066 - Downhole sealing tools and method of use (2006-05-23),
3. 6966386 - Downhole sealing tools and method of use (2005-11-22),
4. 6666266 - Screw-driven wellhead isolation tool (2003-12-23),
5. 6491116 - Frac plug with caged ball (2002-12-10),
6. 6481497 - High temperature high pressure retrievable packer with barrel slip (2002-11-19),
7. 6394180 - Frac plug with caged ball (2002-05-28),
8. 6378606 - High temperature high pressure retrievable packer with barrel slip (2002-04-30),
9. 6318460 - Retrievable high pressure, high temperature packer apparatus with anti-extrusion system and method (2001-11-20),
10. 6102117 - Retrievable high pressure, high temperature packer apparatus with (2000-08-15),
11. 5400855 - Casing inflation packer (1995-03-28),
12. 5394941 - Fracture oriented completion tool system (1995-03-07),
13. 5381862 - Coiled tubing operated full opening completion tool system (1995-01-17),
14. 5348089 - Method and apparatus for the multiple stage cementing of a casing string (1994-09-20),
15. 5314015 - Stage cementer and inflation packer apparatus (1994-05-24),

Title: Innovations by Lee Wayne Stepp in Downhole Tool Technology

Introduction

Lee Wayne Stepp, based in Comanche, Oklahoma, is a prominent inventor known for his significant contributions to the field of downhole tools, with a total of 22 patents to his name. His inventive work focuses primarily on systems and methods that enhance performance and efficiency in wellbore applications.

Latest Patents

Among his latest patents, two notable inventions stand out. The first is a "System and method for sensing load on a downhole tool," which details an innovative approach to determine the load on a downhole tool using sensors embedded in various tool components. These sensors are specifically designed to monitor the load conditions, leading to improved operational safety and efficiency. The second patent, "Downhole sealing tools and method of use," describes an apparatus that facilitates sealing engagement within a wellbore. This downhole tool consists of upper and lower casing engaging members with an intervening sealing member that can either be deformable or flowable and cured in place.

Career Highlights

Lee Wayne Stepp has enjoyed a successful career, significantly impacting the oil and gas industry through his work with notable companies such as Halliburton Company and Halliburton Energy Services, Inc. His expertise lies in the field of downhole technologies, where he has played a crucial role in developing advanced tools designed to enhance extraction processes.

Collaborations

Throughout his career, Stepp has collaborated with esteemed professionals, including Don S. Folds and Donald R. Smith. These collaborations have fostered innovation and led to the development of groundbreaking technologies that advance wellbore operations.

Conclusion

Lee Wayne Stepp's contributions to the field of downhole tools underscore the importance of innovation in the oil and gas sector. With a total of 22 patents, his work continues to pave the way for enhanced technology, ultimately improving the efficiency and safety of downhole operations.

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