This inventor holds 3 USPTO granted patents. Top assignees: Siemens Westinghouse Power Corporation, Westinghouse Electric Corporation, Other. Active years: 1998-2002.
Company Filing History:
1 out of 410 
1 out of 8,033 
1 out of 834,411 Years Active: 1998-2002
Title: Innovations by John Edward Junkin
Introduction
John Edward Junkin is an accomplished inventor based in Orlando, FL. He has made significant contributions to the field of turbine blade technology, holding a total of 3 patents. His innovative designs focus on enhancing the performance and durability of turbine blades.
Latest Patents
One of his latest patents is the "Pre-segmented squealer tip for turbine blades." This invention features a turbine blade with a pre-segmented squealer tip, strategically designed to reduce cracking and the propagation of cracks into the airfoil. The segments or slots in the squealer tip are located in regions of maximum stress, and they are filled with a corrosion-resistant material that is more ductile than the base alloy. Another notable patent is the "Method of repairing a turbine blade." This method involves removing the tip of the blade and attaching a replacement cap through welding. The cap may consist of a plate and a squealer formed by depositing weld material, which can be made from a different material than the airfoil portion to optimize the blade's performance.
Career Highlights
Throughout his career, John has worked with prominent companies, including Siemens Westinghouse Power Corporation. His work has significantly impacted the turbine industry, showcasing his expertise in engineering and innovation.
Collaborations
John has collaborated with talented individuals such as Zachary Sinnott and Kevin D Smith, contributing to the advancement of turbine technology.
Conclusion
John Edward Junkin's innovative patents and career achievements highlight his dedication to improving turbine blade technology. His work continues to influence the industry and inspire future innovations.