Company Filing History:
Years Active: 2000-2003
Title: Innovator Spotlight: John F. Greenip and His Contributions to Expandable Tubular Connections
Introduction: John F. Greenip, based in Houston, TX, is a notable inventor recognized for his innovative work in the field of expandable tubular connections. With two patents to his name, Greenip has made significant contributions that have advanced engineering practices in the industry.
Latest Patents: Greenip's latest patents showcase his expertise and ingenuity. The first is a "Collapsing Type Seal for Expandable Tubular Connections," which describes a seal for radially expansible conduit connections. This design includes first and second sealing surfaces located at the ends of male and female portions of the connection, ensuring they engage effectively when coupled. The innovative design allows for clearance surfaces that prevent contact until radial expansion occurs, enhancing the sealing process and maintaining pressure.
His second patent, "Stress Reduction Groove for Tubular Connection," addresses the need for improved threaded pipe connections. This invention features a box member and a pin member, each with tapered threads designed to create engaging sealing surfaces that resist fluid flow between the threads. The continuous groove in one of the threads helps reduce pressure during the rotational make-up process, enhancing the connection's reliability.
Career Highlights: Greenip is affiliated with Hydril Company, a prominent player in the engineering and manufacturing sectors. His work there is characterized by a commitment to innovation and improving the reliability of tubular connections used in various applications.
Collaborations: Throughout his career, Greenip has collaborated with esteemed colleagues, including Doug R. Enderle and Robert S. Sivley, IV. These collaborations have allowed him to expand his ideas and innovate effectively in the competitive landscape of engineering.
Conclusion: John F. Greenip exemplifies the spirit of innovation in the field of expandable tubular connections. With his patents and collaborative efforts, he continues to shape advancements in engineering, providing solutions that enhance the performance and safety of tubular connections in various applications. His contributions serve as an inspiration to fellow inventors and engineers alike.
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.