Company Filing History:
3 out of 1,941 
2 out of 733 
1 out of 704 
Years Active: 2018-2024
Title: Innovations by Daniel R Hjortland
Introduction
Daniel R Hjortland is an accomplished inventor based in Milwaukee, WI (US). He has made significant contributions to the field of heating, ventilation, and air conditioning (HVAC) systems. With a total of 6 patents to his name, Hjortland's work focuses on enhancing the efficiency and reliability of HVAC systems.
Latest Patents
One of Hjortland's latest patents is titled "Systems and methods for leak detection and management in heating, ventilating, and air conditioning (HVAC) systems." This innovative system includes multiple circuit components that enable the detection of refrigerant leaks. Upon detecting a leak, the system sends instructions to activate fans, ensuring that the HVAC system operates efficiently. Once the leak is resolved, the system initiates a counter to return the fans to their base operating conditions.
Another notable patent is the "Building sensor with self-configuring analog output circuit with fault detection." This environmental building sensor is designed to measure various environmental conditions within a building. It features circuits that can detect feedback voltage and determine the appropriate input type for external devices, thereby enhancing the sensor's adaptability and functionality.
Career Highlights
Hjortland has worked with prominent companies in the industry, including Johnson Controls Technology Company and Tyco Fire & Security GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in HVAC technology.
Collaborations
Throughout his career, Hjortland has collaborated with talented individuals such as Christine R Erickson and Michael J Ajax. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Daniel R Hjortland is a notable inventor whose work in HVAC systems has led to significant advancements in leak detection and environmental monitoring. His contributions continue to impact the industry positively.