This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Davis-Lynch, Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Larry Graen - Innovator in Tubular Member Centralization
Introduction
Larry Graen is a notable inventor based in Houston, Texas. He holds a patent for a unique apparatus and method related to the manufacture of a unitary centralizer for tubular members. His innovative approach has contributed to advancements in the field of manufacturing and engineering.
Latest Patents
Graen's patent, titled "Centering structure for tubular member and method of making same," focuses on an apparatus designed to enhance the centralization of tubular members. The invention involves forming apertures in a blank to create an intermediate blank with bow spring elements. An expansion element is inserted into this intermediate blank, and an expansive force is applied to expand the medial portion of the bow spring elements. This process is further supported by mandrels that receive a compressive force, ensuring the effectiveness of the centralizer. Set screw holes are incorporated into the unitary centralizer for secure attachment.
Career Highlights
Throughout his career, Larry Graen has worked with several companies, including Davis-Lynch, Inc. and Forum US, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the engineering sector.
Collaborations
Graen has collaborated with professionals in his field, including his coworker Jeff Ehlinger. Their joint efforts have likely fostered innovation and development in their respective projects.
Conclusion
Larry Graen's contributions to the field of tubular member centralization through his patent demonstrate his innovative spirit and dedication to engineering advancements. His work continues to influence the industry and inspire future inventions.