Location History:
- Hanau am Main, DE (1991)
- Hanua, DE (1999)
- Hanau, DE (1982 - 2005)
Company Filing History:
3 out of 56 
2 out of 111 
2 out of 115 
Years Active: 1982-2005
Title: Inventor Klaus Drefahl
Introduction: Klaus Drefahl is a renowned inventor based in Hanau, Germany, known for his groundbreaking contributions to various technological fields.
Latest Patents: Klaus Drefahl holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes.
Career Highlights: With a career spanning over two decades, Klaus Drefahl has worked with leading research institutions and companies to develop innovative solutions that have had a significant impact on the industry.
Collaborations: Throughout his career, Klaus Drefahl has collaborated with top engineers, scientists, and inventors to bring cutting-edge technologies to the market, solidifying his reputation as a pioneer in his field.
Conclusion: Klaus Drefahl's passion for innovation and his relentless pursuit of excellence continue to drive his success as an inventor, making him a key figure in the world of technology and patents.