Location History:
- Humble, TX (US) (1998)
- Spring, TX (US) (1999 - 2003)
Company Filing History:
Years Active: 1998-2003
Title: The Innovative Contributions of Stephen G. Southland
Introduction
Stephen G. Southland is a notable inventor based in Spring, TX (US). He has made significant contributions to the field of drilling technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and effectiveness of drill bits used in various applications.
Latest Patents
One of his latest patents is for a drill bit with rows of cutters mounted to present a serrated cutting edge. This fixed cutter drill bit is particularly suited for plastic shale drilling and includes rows of cutter elements arranged in leading and lagging angular positions to define a serrated cutting edge. The design allows for varying angular positions of the cutting tips by mounting cutters with different degrees of positive and negative backrake along the same blade. Additionally, nozzles are provided with a highly lateral orientation for efficient cleaning. Another significant patent involves the rapid manufacturing of molds for forming drill bits. This process utilizes a computer-aided design (CAD) system to create the bit geometry, which is then built layer by layer using various materials. Once the mold is formed, powdered steel or tungsten carbide is poured into it, creating the bit body.
Career Highlights
Stephen G. Southland works at Smith International, Inc., where he has been instrumental in developing innovative drilling solutions. His expertise in drill bit design and manufacturing has contributed to advancements in the industry.
Collaborations
He collaborates with talented coworkers, including Graham Mensa-Wilmot and Carl W. Keith, to further enhance the capabilities of their products.
Conclusion
Stephen G. Southland's innovative patents and contributions to drilling technology demonstrate his commitment to improving industry standards. His work continues to influence the field and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.