Location History:
- Rochester, MI (US) (2005 - 2007)
- Commerce Township, MI (US) (2006 - 2013)
Company Filing History:
Years Active: 2005-2013
Title: **Innovative Contributions of Alexander J. Roberts**
Introduction
Alexander J. Roberts, an accomplished inventor based in Rochester, MI, has made significant strides in the field of engine technology. With a remarkable portfolio of 13 patents, Roberts is recognized for his innovative approaches to enhancing engine performance and reliability.
Latest Patents
Roberts' recent contributions include two noteworthy patents that showcase his inventive prowess:
1. **Multi-step valve lift failure mode detection**: This method enables the detection of valve lift failures by determining the first and second intake air pressures in an engine. The process involves analyzing pressure differences during the intake strokes of different pistons, thereby diagnosing lifter failures when discrepancies exceed predetermined limits.
2. **Camshaft phasor synchronization system for an engine**: This patent details a sophisticated camshaft control system that incorporates multiple sensors and feedback mechanisms. The system generates error signals to optimize the positioning of camshafts, ensuring synchronized operation for improved engine performance.
Career Highlights
Throughout his career, Alexander J. Roberts has worked with GM Global Technology Operations LLC, contributing to advancements in automotive technology. His expertise in engine efficiency and reliability has positioned him as a key player in his field, and his patents reflect both innovation and practical application in the automotive industry.
Collaborations
Roberts collaborates with several esteemed colleagues, including Thomas Eugene Bolander and Jeffrey J. Allen. These partnerships enhance his work, bringing together diverse perspectives and expertise to drive forward-thinking solutions in engine technology.
Conclusion
In summary, Alexander J. Roberts stands out as a prominent inventor whose contributions significantly impact automotive engineering. Through his innovative patents, collaborative spirit, and commitment to advancing technology, he continues to pave the way for future developments in the industry.
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.