Nathan Patrick Longen

Title: Nathan Patrick Longen: Innovator in Building Automation and Refrigeration Systems

Introduction

Nathan Patrick Longen is an accomplished inventor based in Mahtomedi, MN (US). He holds a total of 3 patents that showcase his expertise in building automation and refrigeration systems. His innovative solutions have contributed significantly to the efficiency and functionality of these systems.

Latest Patents

One of Nathan's latest patents is for an Automated Peripheral Power Management system. This building automation system (BAS) controller includes a power supply, a primary controller, and a plurality of USB ports for connection to supported peripherals. The primary controller identifies the inserted USB device type and estimates the current draw based on the device type. If the combined current draw exceeds a threshold, any remaining USB ports without devices are deactivated to prevent further usage. This innovative approach enhances power management in building automation.

Another notable patent focuses on Current Draw Control in a Transport Refrigeration System (TRS). This system includes an electronically controlled engine with an engine control unit (ECU). The method involves disabling the ECU when the engine is not running and determining ambient temperature to optimize the refrigeration process. This invention aims to improve energy efficiency in refrigerated transport units.

Career Highlights

Nathan has worked with prominent companies in the industry, including Thermo King Corporation and Trane International Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in building automation and refrigeration technologies.

Collaborations

Nathan has collaborated with talented individuals such as Thomas Christopher Basterash and Christopher Garnsworthy. These partnerships have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

Nathan Patrick Longen is a notable inventor whose work in building automation and refrigeration systems has made a significant impact. His patents reflect his commitment to innovation and efficiency in these fields.