Dean P Pfefferle

Title: Dean P Pfefferle: Innovator in Refrigeration Technology

Introduction

Dean P Pfefferle is a notable inventor based in Elgin, IL (US), recognized for his contributions to refrigeration technology. With a total of 13 patents to his name, Pfefferle has developed innovative systems that enhance the efficiency and functionality of refrigeration systems.

Latest Patents

Among his latest patents is a "Refrigerant charging system and method for using vapor-phase refrigerant." This invention includes a refrigerant source, an input line, a sensor, and a pressure regulator. The system is designed to charge refrigeration systems, such as those found in automotive vehicles, with vapor-phase refrigerant, specifically carbon dioxide. Another significant patent is the "A/C maintenance system using heat transfer from the condenser to the oil separator for improved efficiency." This apparatus increases heat transfer between the evaporator and condenser in refrigerant recovery systems, thereby enhancing overall efficiency.

Career Highlights

Throughout his career, Dean Pfefferle has worked with reputable companies, including Snap-on Inc. and Snap-on Technologies, Inc. His experience in these organizations has contributed to his expertise in refrigeration technologies and systems.

Collaborations

Pfefferle has collaborated with notable individuals in the field, including Craig F Govekar and Larry G Moller. These collaborations have likely influenced his innovative approach to refrigeration technology.

Conclusion

Dean P Pfefferle's work in refrigeration technology showcases his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in refrigeration systems, making him a significant figure in this field.