Location History:
- Milwaukie, OR (US) (1981)
- Clackamas, OR (US) (1977 - 1995)
- Portland, OR (US) (1986 - 1999)
- Oklahoma City, OK (US) (2004)
- Boulder City, NV (US) (2007)
Company Filing History:
1 out of 5 
1 out of 1 
1 out of 1 Years Active: 1977-2007
Title: The Innovative Mind of Russell D Keller
Introduction
Russell D Keller, an inventive spirit based in Portland, Oregon, has made significant contributions to technology with a portfolio of 16 patents. His innovative ideas focus on enhancing efficiency and functionality in various applications, particularly in fuel systems and roadway vehicles.
Latest Patents
Among his notable inventions is the "Anti-siphon fuel cap and filler tube assembly," designed to improve fuel cap mechanisms. This invention features a spring-biased resilient and compressible closure member that seats securely within the inlet opening of the filler tube, ensuring a reliable seal when the fuel cap is attached. The assembly also includes an anti-siphon elbow, providing enhanced safety.
Another remarkable patent by Keller is the "Drag reduction channel apparatus for roadway vehicles." This invention introduces an advanced air diversion device that captures airflow from above large roadway vehicles, such as tractor-trailers. By strategically diverting this air into the low-pressure void created behind the vehicle, the apparatus reduces drag forces. This innovative solution enhances the operational efficiency of these vehicles, showcasing Keller's commitment to improving transportation technology.
Career Highlights
Russell D Keller has held positions in esteemed organizations, contributing his inventive talents to research and development. His work aligns with forward-thinking approaches in engineering and vehicle design, reflecting his deep understanding of both mechanics and aerodynamics.
Collaborations
Although specific companies are not mentioned, Keller's contributions occurred primarily within the R&D sector, reinforcing the importance of collaboration in driving innovation forward. His experience in working with diverse teams has facilitated the transformation of concepts into tangible advancements.
Conclusion
Russell D Keller is an influential inventor whose work not only highlights his creativity but also addresses pressing needs in fuel efficiency and vehicular performance. With a track record of successful patents, Keller continues to be a significant figure in the realm of innovation, driving change and enhancing technology for the future.
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.