Company Filing History:
2 out of 35 
2 out of 45 Years Active: 2021
Title: Innovations by Inventor Cullen Hall
Introduction
Cullen Hall is a notable inventor based in Mountain View, CA. He has made significant contributions to the field of engineering, particularly in the development of innovative mechanisms for handling liquefied gases. With a total of 2 patents, his work reflects a commitment to enhancing safety and efficiency in fuel dispensing systems.
Latest Patents
Cullen Hall's latest patents include an "Isolation valve for pressurized tank" and a "Method and system of dispensing liquefied gas." The isolation valve is designed to isolate a submerged pump in a storage vessel, featuring a primary and secondary valve member that are both biased in a fail-closed position. This mechanism ensures redundancy for safety and reliability, allowing for external operation. Additionally, it includes venting and purging devices for safe pump removal and installation. The method for dispensing liquefied gas involves providing a non-petroleum fuel to a storage tank, increasing its pressure, and utilizing a heat exchanger to warm the fuel before dispensing. This innovative system allows for coordinated fueling of multiple vehicles simultaneously without the need for external refrigeration.
Career Highlights
Cullen Hall has worked with prominent organizations such as China Energy Investment Corporation Limited and the National Institute of Clean-and-low-carbon Energy. His experience in these companies has contributed to his expertise in clean energy technologies and innovative fuel systems.
Collaborations
Cullen has collaborated with notable professionals in his field, including Xianming Jimmy Li and Edward Youn. Their combined efforts have further advanced the development of efficient and safe fuel dispensing technologies.
Conclusion
Cullen Hall's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to improving fuel dispensing systems. His work continues to influence the industry and pave the way for future advancements.
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.