Company Filing History:
Years Active: 1991-1992
Title: Glen R MacFarlane: Innovator in Catalytic Converter Technology
Introduction
Glen R MacFarlane is a notable inventor based in Clarkston, MI (US). He has made significant contributions to the field of automotive technology, particularly in the development of catalytic converters. With a total of six patents to his name, MacFarlane's innovations have the potential to enhance engine performance and reduce emissions.
Latest Patents
One of MacFarlane's latest patents is the Variable Cross Section Catalytic Converter. This invention features a rigid outer canister with a catalyst support that can move between two positions. In its first position, the substrate seals the inlet, forcing exhaust flow through the catalyst support, which helps reduce catalyst light-off time. Once the catalyst is activated, the support moves to a second position, exposing the entire frontal area of the converter to the exhaust flow, thereby lowering backpressure and preventing overheating.
Another significant patent is the Intermittent Bypass System for a Check Valve. This system includes an intake conduit with an intake passage leading to an engine cylinder. The intake controller allows fluid flow during different engine cycle phases, while a check valve prevents back-flow. A bypass port and control valve facilitate communication with a secondary fluid source, optimizing engine performance.
Career Highlights
Glen R MacFarlane is currently employed at GM Global Technology Operations LLC, where he continues to innovate in automotive technology. His work focuses on improving engine efficiency and reducing emissions through advanced catalytic converter designs.
Collaborations
MacFarlane has collaborated with notable colleagues such as Richard Stephen Davis and Jordan R Lee. Their combined expertise contributes to the development of cutting-edge automotive technologies.
Conclusion
Glen R MacFarlane's contributions to catalytic converter technology exemplify his commitment to innovation in the automotive industry. His patents reflect a deep understanding of engine dynamics and a dedication to improving environmental performance.