Location History:
- Saint Paul, MN (US) (1991)
- Pine Springs, MN (US) (1994 - 2019)
Company Filing History:
4 out of 23 
2 out of 641 
1 out of 5 Years Active: 1991-2019
Title: Innovations by John A Norlien
Introduction
John A Norlien, an inventive spirit from Pine Springs, MN, has made significant contributions to technology through his innovative patents. With a total of 7 patents to his name, Norlien's work primarily focuses on advancements in measurement and sensing technologies.
Latest Patents
One of his latest patents is the "Apparatus and method for measuring energy expenditure using indirect calorimetry." This invention outlines a method to determine energy expenditure by capturing respiratory gases, which allows for precise measurements in a controlled environment. Utilizing a tent mask and a bespoke pneumotach flow meter, his system efficiently handles gas measurements, adjusting parameters in real-time to accommodate the subject's breathing patterns.
Another notable patent is the "Wireless tire pressure and/or wheel speed sensing system for aircraft." This innovative system employs dual resonant circuits that interact with tire pressure sensors on aircraft wheels. By leveraging variable capacitance sensors and a unique processing circuit, this patent ensures accurate tire pressure readings, critical for the safety and performance of aircraft operations.
Career Highlights
Throughout his career, John A Norlien has had the privilege of working with esteemed companies in the industry. He has been associated with Medical Graphics Corporation and Rosemount Aerospace Limited, where he contributed his expertise to develop and enhance innovative technologies that serve critical applications.
Collaborations
During his professional journey, Norlien has collaborated with talented individuals such as A Gerrit Crawford and Mark Buenz. These partnerships have fostered an environment of creativity and innovation, enabling the development of technologies that push the boundaries of what's possible.
Conclusion
John A Norlien stands out as an influential inventor whose contributions have significantly impacted multiple fields. Through his patents, he continues to push forward the frontiers of technology, highlighting the importance of innovation in addressing real-world challenges. His dedication and collaborative spirit make him a notable figure in the landscape of modern inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.