Location History:
- Cologne, DE (1977 - 1991)
- Koln, DE (1994 - 2000)
- Köln, DE (2001)
Company Filing History:
10 out of 1,473 
2 out of 666 
2 out of 1,309 
Years Active: 1977-2001
Certainly! Here is the article about inventor Lothar Rosenhahn:
Title: The Innovative Mind of Lothar Rosenhahn: A Visionary in Photographic Materials
Introduction:
Lothar Rosenhahn, a distinguished inventor residing in Koln, Germany, has significantly contributed to the field of photography with his groundbreaking innovations. With a total of 17 patents to his name, Rosenhahn's inventive spirit has left an indelible mark on the industry.
Latest Patents:
Among Rosenhahn's notable patents is a Color Photographic Silver Halide Material, which features a unique formulation incorporating a magenta coupler that enhances image quality. Additionally, his Polymer patent showcases a novel polymer structure that has garnered widespread acclaim for its versatility and performance.
Career Highlights:
Having worked with renowned companies such as Agfa-Gevaert AG, Rosenhahn has honed his skills and expertise in developing cutting-edge photographic materials. His dedication to pushing the boundaries of technology is evident in the impact of his patents on the industry.
Collaborations:
Throughout his career, Rosenhahn has collaborated with esteemed colleagues, including Peter Bell and Thomas Stetzer. Together, they have synergized their talents to drive innovation and bring forth revolutionary advancements in photography.
Conclusion:
In conclusion, Lothar Rosenhahn stands as a beacon of innovation in the realm of photographic materials. His relentless pursuit of excellence and commitment to pushing the boundaries of what is possible have solidified his position as a visionary inventor in the field. As he continues to inspire others with his inventive spirit, the impact of his contributions will undoubtedly resonate for years to come.
If you need more information or have any specific questions about Lothar Rosenhahn, feel free to ask!
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.