This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignees: Baker Hughes Corporation, Baker Hughes, a Ge Compnay, LLC. Active years: 2013-2019.
Company Filing History:
2 out of 5,728 
2 out of 1,389 
Years Active: 2013-2019
Title: Innovations of Larry J Urban
Introduction
Larry J Urban is an accomplished inventor based in Santa Fe, Texas. He holds a total of four patents, showcasing his expertise in engineering and design. His innovative contributions have significantly impacted various industries, particularly in valve technology and sealing systems.
Latest Patents
One of Larry's latest patents is a force multiplier used to actuate a ball valve. This invention features a rotating ball valve assembly that includes a rotatable ball element with a central passage. The design incorporates outwardly projecting pin elements and a sliding sleeve assembly that allows for selective pivoting of the ball element between open and closed orientations. Another notable patent is a seal pressure relaxation device prior to the release of a retrievable packer. This invention ensures that the sealing system is unloaded before the slip system is relaxed, enhancing the efficiency and reliability of the packer.
Career Highlights
Throughout his career, Larry has worked with prominent companies such as Baker Hughes Corporation and Baker Hughes, a GE Company, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Larry has collaborated with notable coworkers, including Ronnie D Russell and Christopher J Limb. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Larry J Urban's contributions to the field of engineering and invention are noteworthy. His patents reflect a commitment to innovation and problem-solving in complex systems. His work continues to influence the industry and inspire future inventors.