Company Filing History:
Years Active: 1995
Title: Innovations by Stephen D. Matteson in Engine Diagnostics
Introduction
Stephen D. Matteson, based in Byron, MI, is a notable inventor recognized for his contributions to the automotive industry. With a patent to his name, he focuses on innovations that enhance the functionality of internal combustion engines. His work exemplifies the intersection of technology and automotive engineering.
Latest Patents
Matteson's patent, titled "Idle Air Control System Diagnostic," addresses a significant issue in engine diagnostics. This innovative system utilizes RPM, engine timing, and intake airflow measurements to identify idle RPM faults. By measuring engine idle RPM and comparing it to a commanded idle RPM, the diagnostic can detect discrepancies within a predetermined range, indicating potential faults. To confirm the source, it employs two distinct testing methods: a non-intrusive test, which assesses intake airflow, and an intrusive test, which evaluates variations in intake airflow in relation to throttle-bypass airway pintle movements. This dual approach ensures accurate identification of idle air control system issues, making it a vital tool for automotive engineers.
Career Highlights
Stephen D. Matteson is currently associated with GM Global Technology Operations LLC, a leader in automotive innovation and technology. His expertise in engine diagnostics has made him a valuable asset to the company, contributing to advancements in vehicle performance and reliability.
Collaborations
Matteson has collaborated with esteemed colleagues in his field, including Franz A. Lieder and Gregory E. Labus. These collaborations highlight the importance of teamwork in driving innovation and developing effective solutions in the automotive sector.
Conclusion
In conclusion, Stephen D. Matteson stands out as a significant contributor to automotive technology through his inventive spirit and practical applications. His patent on the idle air control system diagnostic not only enhances engine performance but also showcases the importance of addressing vehicle faults effectively. His work continues to inspire innovation within GM Global Technology Operations LLC and the broader automotive community.
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.