Company Filing History:
Years Active: 2002
Title: The Innovative Mind of Gary Pfannenstiel
Introduction: Gary Pfannenstiel, an accomplished inventor based in Midland, TX, has made significant contributions to the field of drilling technology. His innovative work has led to the grant of a patent for a unique rotary drilling head assembly, showcasing his expertise and creativity in engineering.
Latest Patents: Pfannenstiel holds a patent for a rotary drilling head assembly that features a housing designed to accommodate a drive member with an outer diameter of less than 17½ inches. This design allows the drive member to pass through a 17½ inch opening in a rotary table. The assembly incorporates a sophisticated bearing system that includes both stationary and rotating components to ensure smooth operation while being isolated from drilling fluids to prevent premature wear and failure. The use of polycrystalline diamond material for the disc-like members enhances durability and efficiency in drilling operations.
Career Highlights: Throughout his career, Gary Pfannenstiel has been affiliated with Smith International, Inc., a leader in oilfield products and services. His work at the company exemplifies his commitment to innovation in drilling technologies and has substantially impacted the industry.
Collaborations: Pfannenstiel has collaborated with notable coworkers, including Garland Vance Ford and Glenn L. Allison. These partnerships have likely fostered an environment of creativity and shared knowledge, leading to advancements in drilling assembly designs.
Conclusion: Gary Pfannenstiel's inventive contributions, particularly his rotary drilling head assembly patent, mark him as a significant figure in the engineering and drilling technology landscape. His continued efforts at Smith International, Inc. reflect his dedication to advancing the field and enhancing the efficiency and reliability of drilling operations.