Company Filing History:
1 out of 1,118 
1 out of 832,680 Years Active: 2005-2009
Title: Exploring the Innovations of Inventor Andrew C. Matheaus
Introduction
Andrew C. Matheaus, an innovative inventor based in San Antonio, Texas, has made significant contributions to the field of hybrid technology and emissions control. With two patents to his name, Matheaus has focused on developing advanced methods for optimizing engine performance while reducing harmful emissions.
Latest Patents
Matheaus's latest patents showcase his expertise in hybrid technology and aftertreatment systems. One of his key inventions is a method for using hybrid technology to control lean NOx trap (LNT) and particulate filter regeneration. This groundbreaking method incorporates an electric motor to manage engine torque, thereby minimizing the air and fuel required for the regeneration process. The electric motor can either absorb torque excursions during LNT regeneration or assist the engine in increasing exhaust temperatures for efficient particulate filter regeneration.
Another notable patent involves a variable valve actuation system designed to control exhaust gas temperature and space velocity in diesel engine exhaust systems. This innovative method allows for improved conversion of NOx and other undesirable emissions during both transient and steady-state engine operations by controlling valve timing in response to engine parameters.
Career Highlights
Throughout his career, Andrew Matheaus has worked with prominent organizations, contributing his skills and knowledge to advanced research and development. Notably, he has been associated with the Southwest Research Institute, where he collaborated with fellow experts in the field to drive innovation in emissions control technology.
Collaborations
In his professional journey, Matheaus has had the privilege of working alongside noteworthy colleagues, including Charles Edward Roberts, Jr. and David Pratt Branyon. These collaborations have enabled him to further enhance his understanding and application of cutting-edge technologies in the automotive sector.
Conclusion
Andrew C. Matheaus continues to be a prominent figure in the realm of innovation, particularly in hybrid technology and emissions management. His contributions through his patents reflect a commitment to advancing engineering solutions that benefit both vehicle performance and environmental protection. As he forges ahead, the impact of his work is sure to resonate within the automotive industry and beyond.
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.