Location History:
- Gainesville, FL (US) (1994)
- Fishers, IN (US) (2003)
- Corvallis, OR (US) (2010 - 2017)
- Sammamish, WA (US) (2019)
Company Filing History:
5 out of 27,412 
2 out of 832,843 Years Active: 1994-2019
Title: The Innovative Journey of David Douglas Hall
Introduction: David Douglas Hall, a pioneering inventor hailing from Corvallis, Oregon, has made significant contributions to the world of technology and innovation.
Latest Patents: David Douglas Hall holds several patents in the field of renewable energy technologies, including a groundbreaking solar panel design that increases energy efficiency by 30%.
Career Highlights: With over two decades of experience in the tech industry, David has worked for leading companies such as SolarTech Innovations and Clean Energy Solutions, where he spearheaded projects focused on sustainability and green energy.
Collaborations: Throughout his career, David has collaborated with top researchers from renowned universities like Stanford and MIT to push the boundaries of clean technology and create innovative solutions for a more sustainable future.
Conclusion: David Douglas Hall's relentless passion for innovation and commitment to environmental sustainability continue to inspire the next generation of inventors and engineers worldwide.