This inventor holds 2 USPTO granted patents. Top assignee: Cnh America LLC. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: Marvin D. Pepper: Innovator in HVAC Systems
Introduction
Marvin D. Pepper is a notable inventor based in Lockport, IL (US). He has made significant contributions to the field of HVAC systems, particularly in the design of air circulation systems for off-highway vehicles. With a total of 2 patents to his name, his work has enhanced the functionality and efficiency of these systems.
Latest Patents
Marvin's latest patents include innovative designs for filter purge control in both variable and fixed air circulation systems. The first patent describes a variable air circulation system for the cab enclosure of an off-highway vehicle. This system allows for the adjustment of the ratio between fresh air circulation and recirculation of cab air. Fresh air is introduced through a filter-equipped inlet, leading to a circulation conduit. When a cab door is opened, a valve to the conduit opens, and upon closing the door, the air pulse created effectively dislodges dust and dirt from the filter.
The second patent focuses on a fixed air circulation system for the same type of vehicle. Similar to the first, it introduces fresh air through a filter inlet, which leads to the operator's compartment. When the cab door opens, a bypass valve is activated. Once the door is closed, the air pulse generated in the cab helps to clear dust and dirt from the filter, ensuring cleaner air circulation.
Career Highlights
Marvin D. Pepper has dedicated his career to improving air circulation systems in off-highway vehicles. His innovative designs have not only enhanced the comfort of operators but have also contributed to the overall efficiency of these vehicles. His work at CNH America LLC has positioned him as a key player in the HVAC innovation landscape.
Collaborations
Throughout his career, Marvin has collaborated with notable colleagues, including Robert D. Doescher and Hugh Richard Voit. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the HVAC sector.
Conclusion
Marvin D. Pepper's contributions to HVAC systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of air circulation needs in off-highway vehicles, making him a significant figure in the field. His work continues to influence the industry and improve the operational experience for vehicle operators.