Location History:
- Woodbury, MN (US) (1980 - 1982)
- North Oakes, MN (US) (1993 - 1995)
- North Oaks, US (1995)
- Ramsey, MN (US) (1993 - 1996)
- Saint Paul, MN (US) (1993 - 2004)
- North Oaks, MN (US) (1989 - 2007)
Company Filing History:
23 out of 7,865 
13 out of 14,076 
1 out of 39 Years Active: 1980-2007
Title: The Innovative Journey of Jeffrey C Chang
Introduction: Jeffrey C Chang, a talented inventor hailing from North Oaks, MN (US), has made significant contributions to the world of innovations with his creative mind and dedication.
Latest Patents: Jeffrey C Chang's latest patents include groundbreaking inventions in the field of renewable energy technology, medical devices, and sustainable materials.
Career Highlights: With a career spanning over two decades, Jeffrey C Chang has established himself as a prominent figure in the innovation industry. His work has been recognized for its impact on improving various aspects of daily life.
Collaborations: Throughout his career, Jeffrey C Chang has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His collaborative spirit has led to the development of cutting-edge technologies that have the potential to shape the future.
Conclusion: Jeffrey C Chang's passion for innovation and his relentless pursuit of excellence have solidified his position as a respected inventor in the industry. His contributions continue to inspire the next generation of inventors to push the boundaries of what is possible.