Company Filing History:
Years Active: 2001-2013
Title: The Innovative Contributions of David W. Oswalt
Introduction
David W. Oswalt is a notable inventor based in Mansfield, OH (US). He has made significant contributions to the field of engineering, particularly in pump technology. With a total of three patents to his name, Oswalt has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
One of Oswalt's latest patents is for a chopper pump. This pump is designed to chop solid material in a liquid stream and features a volute housing, a rotating cutter with at least one blade, and an impeller arranged at the outer circumference of the rotating cutter. The stationary cutter is concentric with the rotating cutter, and all components are housed within the volute housing. The design allows for different numbers of blades on the rotating and stationary cutters, enhancing its functionality. Additionally, the pump includes an inspection cover that can be removed for easy access to the stationary and rotating cutters.
Another significant patent by Oswalt involves a wear plate for use in combination with a centrifugal pump and impeller. This wear plate features a wear surface defined by a flat surface, a truncated conic section, and a curvilinear solid of revolution. It includes a notch or recess that extends in directions perpendicular and crossing against the impeller's rotation, which improves the wear resistance and efficiency of the pump.
Career Highlights
David W. Oswalt is currently employed at The Gorman-Rupp Company, a leader in the pump manufacturing industry. His work at this company has allowed him to apply his innovative ideas and contribute to the development of advanced pumping solutions.
Collaborations
Oswalt has collaborated with several talented individuals in his field, including Kim M. Arnold and Mark L. Kreinbihl. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.
Conclusion
David W. Oswalt's contributions to pump technology through his innovative patents highlight his expertise and dedication to engineering. His work continues to influence the industry and improve the efficiency of pumping systems.
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.