Company Filing History:
4 out of 338 
2 out of 582 
1 out of 26 
Years Active: 2001-2022
Title: The Innovative Contributions of Ronald J. Shaffer
Introduction
Ronald J. Shaffer is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of engineering. With a total of 7 patents to his name, Shaffer's work primarily focuses on fluid systems and pump technologies. His innovative designs have paved the way for advancements in various industrial applications.
Latest Patents
Among his latest patents is the "Apparatus for transferring pressurized fluid in a back-to-back multi-stage pump." This invention features a multi-stage pump that includes a first set of pump stages directing fluid in one direction and a second set directing it in the opposite direction. The design allows for efficient fluid transfer and improved performance in multi-stage pumping systems. Another significant patent is the "Gasket for pressurized fluid system," which is designed to seal between flanges in a pressurized fluid system. This gasket features a central opening and a curved inner periphery that enhances the clamping pressure exerted by the flanges, ensuring a reliable seal under pressure.
Career Highlights
Throughout his career, Ronald J. Shaffer has worked with prominent companies such as Westinghouse Air Brake Technologies Corporation and Westinghouse Air Brake Company. His experience in these organizations has contributed to his expertise in fluid dynamics and mechanical engineering.
Collaborations
Shaffer has collaborated with notable colleagues, including Walter E. Goettel and James M. Varney. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their respective fields.
Conclusion
Ronald J. Shaffer's contributions to engineering through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in fluid systems and pump technologies.