Company Filing History:
2 out of 1,578 
1 out of 649 
1 out of 143 
Years Active: 1995-2022
Title: Innovations of Randall L Zehr
Introduction
Randall L Zehr is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of internal combustion engines, holding a total of 3 patents. His work focuses on enhancing engine performance and reducing emissions.
Latest Patents
One of his latest patents is titled "Port shapes for enhanced engine breathing." This invention features a cylinder with at least one intake port and one exhaust port, where the intake port has an upper surface that is arced from the entrance portion to the outlet portion. Another significant patent is "Internal combustion engine producing low emissions." This engine design incorporates precise configuration parameters, such as dimensions and shapes of combustion chamber features, to minimize NOx emissions and particulates.
Career Highlights
Throughout his career, Randall has worked with prominent companies, including Cummins Inc. and Cummins Engine Company, Inc. His experience in these organizations has allowed him to develop innovative solutions for engine technology.
Collaborations
Randall has collaborated with notable coworkers, including Donald W Stanton and Wayne A Eckerle. Their combined expertise has contributed to advancements in engine design and performance.
Conclusion
Randall L Zehr's contributions to engine technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively.
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.