Company Filing History:
Years Active: 1988
Title: The Innovative Contributions of Karl A. Schulz
Introduction
Karl A. Schulz is a notable inventor based in Round Rock, TX (US). He has made significant contributions to the field of engineering, particularly in the design of tools used in the oil and gas industry. His innovative approach has led to the development of a unique wrench assembly that enhances the efficiency of making and breaking connections between tubular members.
Latest Patents
Karl A. Schulz holds a patent for a "Wrench assembly for a top drive sub." This invention is designed to facilitate the connection and disconnection of tubular members, such as a drill string and a top drive sub. The wrench assembly consists of a lower wrench and an upper wrench. The lower wrench features a curved gate arm and a curved latch arm, which can pivot between open and closed positions. The gate arm is equipped with a series of teeth on its outer surface, while the latch arm has corresponding teeth on its inner surface for secure locking engagement. Additionally, the lower wrench includes a clamping cylinder and a die block to force the tubular member against the gate arm. The upper wrench, positioned above the lower wrench, has a semicircular plate with splines that engage with the top drive sub. A fluid cylinder is incorporated to apply torque, allowing for the rotation of one wrench relative to the other.
Career Highlights
Karl A. Schulz is currently employed at Hughes Tool Company LLC, where he continues to innovate and develop tools that improve operational efficiency in the industry. His work has been instrumental in advancing the technology used in drilling operations.
Collaborations
One of his notable collaborators is William R. Hamilton, with whom he has worked closely to refine and enhance the functionality of their inventions.
Conclusion
Karl A. Schulz's contributions to the field of engineering, particularly through his patented wrench assembly, demonstrate his commitment to innovation and efficiency in the oil and gas industry. His work continues to impact the way connections are made and broken in drilling operations, showcasing the importance of inventive solutions in modern engineering.