This inventor holds 1 USPTO granted patent. Top assignee: General Electric Company. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: David C Zigan: Innovator in Environmental Coating Removal
Introduction
David C Zigan is an accomplished inventor based in Episy, France. He is known for his innovative contributions to the field of environmental coating removal, particularly in applications related to gas turbine engines. His work has significant implications for the maintenance and repair of critical engine components.
Latest Patents
David C Zigan holds a patent for a method designed to remove environmental coatings from articles intended for use in hostile environments. This method is particularly effective for repairing diffusion aluminide coatings that are covered by a protective oxide scale. The process involves peening the environmental coating at a temperature below the ductile-to-brittle transition temperature of the diffusion coating, which creates cracks in the coating. Following this, an acidic solution is applied, allowing it to penetrate the cracks and interact with the coating diffusion zone, ultimately leading to the chemical stripping of the diffusion coating from its substrate. He has 1 patent to his name.
Career Highlights
David C Zigan has made significant strides in his career, particularly through his work at General Electric Company. His expertise in environmental coatings has positioned him as a key figure in the development of advanced repair techniques for gas turbine components. His innovative methods contribute to the efficiency and longevity of these critical systems.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Jeffrey Allen Conner and Dennis Paul Dry. These partnerships have fostered a collaborative environment that enhances innovation and drives advancements in their field.
Conclusion
David C Zigan's contributions to the field of environmental coating removal exemplify the importance of innovation in engineering. His patented methods not only improve the repair processes for gas turbine engines but also highlight the critical role of inventors in advancing technology.