Location History:
- Des Plaines, IL (US) (1998 - 2001)
- Prospect Heights, IL (US) (2003 - 2015)
Company Filing History:
7 out of 24 
1 out of 832,891 Years Active: 1998-2015
Title: The Inventor Profile of David J Derwin
Introduction: David J Derwin is a renowned inventor based in Prospect Heights, Illinois, known for his innovative contributions in various fields.
Latest Patents: David J Derwin holds several patents in the areas of technology and engineering, showcasing his expertise and creativity in developing new solutions.
Career Highlights: With a successful career spanning over two decades, David J Derwin has worked on groundbreaking projects that have significantly impacted industries such as robotics, renewable energy, and healthcare.
Collaborations: Throughout his career, David J Derwin has collaborated with leading research institutions, universities, and companies to bring his inventions to life and make a positive difference in the world.
Conclusion: David J Derwin's passion for innovation and his dedication to pushing the boundaries of what is possible make him a respected figure in the world of inventors.