Company Filing History:
Years Active: 1987-2006
Title: Charles Robert Wojciechowski: Innovator in Shaft Assembly Technology
Introduction
Charles Robert Wojciechowski, based in West Chester, OH, is a notable inventor with a commendable portfolio comprising 11 patents. His work primarily focuses on innovations in the field of shaft assembly and materials engineering. As a key contributor at General Electric Company, Wojciechowski has made significant advancements that enhance the durability and functionality of composite materials.
Latest Patents
Among his latest inventions is the "Inertia welded shaft and method therefor." This innovative method involves assembling a shaft that incorporates a metal matrix composite mid-shaft, along with monolithic high-strength alloy forward and aft shafts. Each of these shafts is connected to separate annular transition pieces through an inertia friction welding process, which includes a barrier layer that prevents the formation of intermetallic compounds. The use of specialized tooling is crucial to avoiding shear stresses on the transition pieces during the welding process. Following assembly, the forward and aft subassemblies are subjected to heat treatment before being inertia friction welded to the mid-shaft, thereby enhancing the overall structural integrity of the final product.
Career Highlights
Wojciechowski's impressive 11 patents reflect his dedication and innovative spirit within the engineering domain. His work at General Electric Company has positioned him as a key player in the development of new materials and methods that serve various industrial applications.
Collaborations
Throughout his career, Wojciechowski has collaborated with talented individuals such as Gary Mac Holloway and Douglas S Steele. These collaborations not only highlight his ability to work in a team environment but also underscore the collective effort that drives innovation at General Electric.
Conclusion
Charles Robert Wojciechowski continues to be a prominent figure in the field of engineering, with a focus on enhancing shaft assembly technologies. His innovative contributions, particularly concerning the inertia welded shaft method, represent significant strides in material science and engineering practices. As he continues his work at General Electric Company, the impact of his inventions is likely to resonate throughout the industry for years to come.
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.