Location History:
- Nashville, TN (US) (1996 - 1997)
- Oklahoma City, OK (US) (1998 - 2000)
- Oklahoma, OK (US) (2009)
Company Filing History:
2 out of 27 
2 out of 179 
1 out of 11 Years Active: 1996-2009
Title: **The Innovative Contributions of Charles B Obosu**
Introduction
Charles B Obosu, an accomplished inventor based in Oklahoma City, OK, has made significant strides in the field of engineering through his innovative designs and patents. With a total of five patents to his name, his work demonstrates a commitment to enhancing technology, particularly in the realm of heat exchanges and airflow systems.
Latest Patents
Among his latest innovations is the **Extended Venturi Fan Ring**, which represents a leap forward in creating high efficiency, low-noise fan systems. This inventive fan ring is designed for use with heat exchangers and features an annular body that is intricately attached to a coaxial mounting ring. The design incorporates a circumferential periphery profile characterized by a transition portion and a curved portion that collectively aim to reduce noise and improve airflow uniformity. The thoughtful design of the curved portion is engineered to minimize airflow recirculation, ultimately enhancing performance.
Another noteworthy patent from Charles is the **Heat Exchanger Fin with Efficient Material Utilization**, reflecting his focus on optimizing heat exchange processes while being mindful of resource usage.
Career Highlights
Charles has also made noteworthy contributions while working with reputable firms, including **Inter-City Products Corporation** and **York International Corporation**. His engagement with these companies has provided him with the platform to hone his skills and innovate in practical applications that benefit a wide array of industries.
Collaborations
Throughout his career, Charles has had the opportunity to collaborate with talented professionals in his field, including notable coworkers such as Alexander T Lim and Craig B Woodard. These collaborations have enriched his work and allowed for the sharing of ideas that drive innovation further.
Conclusion
Charles B Obosu's dedication to innovation in engineering and technology is evident through his impressive portfolio of patents. His latest inventions, particularly the Extended Venturi Fan Ring and the Heat Exchanger Fin, underscore his commitment to improving efficiency and performance in industrial applications. Through his collaborations and experienced background, Charles continues to influence the field and inspire future innovations.