Company Filing History:
13 out of 5,161 
1 out of 30,982 
1 out of 1,473 
Years Active: 2000-2017
Title: The Innovative Contributions of Charles Andrew Archibald
Introduction
Charles Andrew Archibald, an inventive mind from Lockport, NY, has made significant strides in the automotive HVAC industry, holding an impressive portfolio of 15 patents. His work focuses on enhancing vehicle climate control systems to improve performance and comfort for passengers.
Latest Patents
Among Archibald's latest innovations are two notable patents. The first is titled "Un-partitioned HVAC module control for multi-zone and high-performance operation." This automotive HVAC system features upper and lower mode cases designed to discharge separate streams of temperature-conditioned air into front and rear passenger zones. The system includes separate mixing chambers for inlet air and incorporates a third stream through a heater core. Blend doors effectively manage the hot and cold air streams, optimizing the overall comfort level. Archibald's advanced control mechanism reads requested temperatures and blower rates to ensure efficient airflow and maintains the desired climate in each zone.
The second patent, "Humidity-based defog control method for a vehicle climate control system," presents a novel approach to improving visibility while driving. This system generates a fog index based on the relative humidity near the vehicle's windshield and variably adjusts control settings to prioritize defogging. By creating a dimensionless fog index and applying it within a specific range, Archibald maximizes the efficiency of the defogging function, enhancing passenger safety and comfort.
Career Highlights
Throughout his career, Archibald has collaborated with various esteemed companies, including Delphi Technologies, Inc. and General Motors Global Technology Operations LLC. His contributions have been pivotal in advancing automotive climate technologies, setting new standards in the industry.
Collaborations
Charles Andrew Archibald has also worked alongside talented colleagues, including Karma Vir Sangwan and Thomas Martin Urbank. Their collaborative efforts have led to groundbreaking innovations and improvements in vehicle climate control systems, showcasing the power of teamwork in the field of engineering.
Conclusion
In summary, Charles Andrew Archibald stands out as a notable inventor in the automotive industry, with his 15 patents reflecting his dedication to innovation. His advancements in HVAC systems not only enhance passenger comfort but also contribute to vehicle safety and performance. Archibald's legacy continues to inspire future innovations within vehicle climate control technology.