Company Filing History:
3 out of 14,076 
3 out of 7,865 
Years Active: 1981-2002
Title: The Innovative Journey of John L Ethen
Introduction: John L Ethen, a talented inventor hailing from Oakdale, MN (US), has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.
Latest Patents: John L Ethen's latest patents include groundbreaking inventions in the field of renewable energy technology, revolutionizing the way we harness and utilize sustainable power sources.
Career Highlights: Throughout his illustrious career, John L Ethen has been recognized for his pioneering work in the development of eco-friendly solutions for everyday challenges. His commitment to environmental sustainability sets him apart as a visionary in the industry.
Collaborations: John L Ethen has collaborated with leading research institutions and universities to further his innovative projects, fostering a culture of knowledge-sharing and advancement in the field of clean energy technologies.
Conclusion: John L Ethen's passion for innovation and his relentless pursuit of a greener future continue to inspire generations of inventors and researchers worldwide. His legacy as a trailblazer in sustainable technology is truly remarkable.