Company Filing History:
Years Active: 1999
Title: Innovations by Audrey Duane Preston
Introduction
Audrey Duane Preston is a notable inventor based in New Prague, Minnesota. She has made significant contributions to the field of cryogenic technology, holding three patents that showcase her innovative spirit and technical expertise.
Latest Patents
One of her latest patents is a mobile delivery and storage system for cryogenic fluids. This system features a vehicle-mounted dispensing mechanism that includes a bulk storage tank, which feeds cryogenic liquid to a sump containing a pump designed to pre-cool the pump. The pump then directs the cryogenic liquid to another sump with a meter, ensuring the meter is cooled before operation. Once the meter reaches the appropriate temperature, the cryogenic liquid is dispensed into a liquid cylinder equipped with an automatic shut-off device to prevent overflow.
Another significant patent is a pressure-building device for a cryogenic tank. This device consists of a tubular enclosure placed within the cryogenic liquid, which communicates with a pressure builder coil located outside the tank. An electric heater element is situated at the bottom of the tubular enclosure, and the design allows for easy integration with existing cryogenic tanks.
Career Highlights
Audrey has established herself as a key figure in her field through her innovative designs and practical applications of cryogenic technology. Her work has not only advanced the technology but has also contributed to the efficiency and safety of cryogenic fluid handling.
Collaborations
Throughout her career, Audrey has collaborated with notable colleagues, including Thomas Karl Drube and James Michael Weiler. These partnerships have fostered a creative environment that has led to the development of her groundbreaking patents.
Conclusion
Audrey Duane Preston's contributions to cryogenic technology through her patents reflect her dedication to innovation and excellence. Her work continues to influence the industry and inspire future inventors.
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.