Location History:
- Shaker Heights, OH (US) (1985 - 1992)
- Euclid, OH (US) (1995 - 1998)
- Richmond Heights, OH (US) (2003)
- Highland Heights, OH (US) (1999 - 2010)
- Highland Hts., OH (US) (2014)
Company Filing History:
21 out of 51,873 
2 out of 581 
1 out of 34 
Years Active: 1985-2025
Title: **The Innovative Journey of Frederic F Ahlgren in Patent Development**
Introduction
Frederic F Ahlgren, based in Euclid, Ohio, has made significant contributions to the innovation landscape through his impressive portfolio of 23 patents. His work primarily focuses on improving emission control systems and material fabrication processes, demonstrating his commitment to addressing environmental and manufacturing challenges.
Latest Patents
One of Ahlgren's latest patents, titled "Method and apparatus for measuring and controlling selective catalytic reduction (SCR) emission control systems," outlines a novel technique for monitoring and managing the performance of SCR systems. This method emphasizes the importance of injecting a pollution-neutralizing gas into a gas stream containing pollutants, thus allowing for a chemical reaction with the catalyst bed that results in a cleaner effluent.
Another noteworthy patent is the "Method for forming fused quartz using deuterium." This innovation involves fusing a silica deposition tube in a deuterium gas atmosphere to significantly reduce hydrogen content, leading to decreased fiber attenuation. This approach also includes options for pre-treating raw silica material in a deuterium environment, showcasing Ahlgren’s inventive spirit in advancing material science.
Career Highlights
Frederic F Ahlgren's career has been marked by his tenure at prominent organizations, including General Electric Company. His contributions to these companies have been pivotal in pushing the boundaries of technological advancements.
Collaborations
Throughout his career, Ahlgren has collaborated with fellow innovators such as John M Davenport and Richard L Hansler. These partnerships have fostered the development of groundbreaking technologies and have played a crucial role in the patenting process.
Conclusion
Frederic F Ahlgren stands out as a key inventor in the realm of emission control technologies and material processing. His 23 patents reflect his innovative mindset and dedication to improving efficiency and environmental standards. As he continues to influence the field, his work will undoubtedly inspire future innovations.
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.