Company Filing History:
Years Active: 2001
Title: The Innovations of Richard D. Johnston
Introduction
Richard D. Johnston is an accomplished inventor based in Elizabethtown, Indiana. He is known for his significant contributions to the field of internal combustion engines. His innovative approach has led to the development of a patented system that enhances engine diagnostics.
Latest Patents
Richard D. Johnston holds a patent for a "System and method for diagnosing output power of an internal combustion engine." This invention includes means for diagnosing potential causes of low engine output power or torque. The system also estimates actual engine output power or torque. In a preferred embodiment, the diagnosis begins by verifying whether a low engine output power condition exists. If such a condition is confirmed, a zero fueling engine cranking test is conducted to assess the relative compression values for each cylinder. Any identified issues are addressed by service personnel. If the problem persists, a snap-throttle cylinder balancing test is performed to balance the power contribution from each cylinder. Should this test also fail to resolve the issue, a road test is conducted to estimate the actual engine output power for comparison with the rated engine output power across a range of engine speeds.
Career Highlights
Richard D. Johnston is currently employed at Cummins Engine Company, Inc., where he applies his expertise in engine technology. His work focuses on improving engine performance and reliability through innovative diagnostic methods. His contributions have been instrumental in advancing the capabilities of internal combustion engines.
Collaborations
Richard has collaborated with notable colleagues such as Chuan He and G. George Zhu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Richard D. Johnston's work exemplifies the spirit of innovation in the field of engine diagnostics. His patented system not only addresses critical issues in engine performance but also enhances the overall efficiency of internal combustion engines. His contributions continue 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.