Location History:
- Pekin, IL (US) (2011)
- Peoria, IL (US) (1992 - 2021)
Company Filing History:
Years Active: 1992-2021
Title: Innovations by John M Spangler: A Look into His Patents and Contributions
Introduction: John M Spangler, a prolific inventor based in Peoria, IL, has made significant contributions to the field of engineering with a remarkable portfolio of 24 patents. His work, particularly in the development of seal assemblies, showcases his dedication to innovation and quality in machinery components.
Latest Patents: Among his notable inventions is the "Appliance for making isotropically finished seal ring of seal assembly for machine." This patent details a sophisticated seal ring composed of a cylindrical body with a seal flange, designed to enhance the efficiency of seal assemblies. The sealing flange features a sealing face with a sealing band specifically engineered for contact with a mating seal ring. A protective layer of coating composition is applied to improve corrosion resistance while selectively exposing the sealing band for an isotropic polishing process. The meticulous design of this seal assembly underlines Spangler's innovative approach to enhancing machine performance and reliability.
Career Highlights: John M Spangler has established himself as a valuable asset at Caterpillar Inc., where he has dedicated his expertise to advancing machinery technology. His tenure at Caterpillar has been marked by contributions that bridge practical application and technical ingenuity, fostering improvements in machinery's operational lifespan and efficiency.
Collaborations: Throughout his career, Spangler has worked alongside talented colleagues such as Mark E Dietz and Connor John Haas. These collaborations have allowed for knowledge exchange and the fusion of ideas, driving innovation within the team and contributing to the overall success of their projects.
Conclusion: John M Spangler stands out as an influential inventor whose innovative spirit continues to shape the mechanical engineering landscape. His impressive portfolio of patents reflects a deep commitment to progress and industry advancement, making him a key figure at Caterpillar Inc. and in the realm of machinery innovation.
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.