Location History:
- The Woodlands, TX (US) (2008 - 2012)
- Bakersfield, CA (US) (1990 - 2014)
- Spring, TX (US) (2024)
Company Filing History:
10 out of 11 
5 out of 19 
1 out of 1 Years Active: 1990-2024
Title: Rex E Duhn: Innovator in Oil and Gas Technology
Introduction
Rex E Duhn is a notable inventor based in The Woodlands, Texas, with a significant contribution to the oil and gas industry. He holds a total of 17 patents, showcasing his innovative spirit and technical expertise. His inventions focus on enhancing the efficiency and safety of oil extraction processes.
Latest Patents
Among his latest patents is the "Frac Distribution Tower," which is designed to receive high-pressure frac fluid from a remote source. This invention allows for multiple wells to be fracked simultaneously, improving operational efficiency. The tower features an inlet and multiple outlets, each equipped with valves to selectively supply frac fluid to one or more wells. Another significant patent is the "Wellhead Isolation Tool and Wellhead Assembly," which includes a casing and a tubular member that enhances the sealing and operational capabilities of wellhead assemblies.
Career Highlights
Rex E Duhn has worked with several companies throughout his career, including Duhn Oil Tool, Inc. and Seaboard International Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Throughout his career, Duhn has collaborated with notable individuals such as Robert K Meek and William D Chapman. These collaborations have likely influenced his work and contributed to the advancements in his inventions.
Conclusion
Rex E Duhn's contributions to the oil and gas industry through his patents and innovations demonstrate his commitment to improving extraction technologies. His work continues to impact the field positively, showcasing the importance of innovation in energy production.
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.