Location History:
- WI, US (1978)
- Wausau, WI (US) (1976 - 2002)
Company Filing History:
5 out of 692 
1 out of 832,718 Years Active: 1976-2002
Title: Louis A. Pradt: Innovator in Liquid Droplet Control and Pulping Processes
Introduction
Louis A. Pradt is a notable inventor hailing from Wausau, Wisconsin, with an impressive portfolio of six patents. His innovative contributions primarily lie in the fields of liquid droplet control and the pulping process, reflecting a commitment to advancing industrial methodologies.
Latest Patents
Pradt's latest patents showcase his unique approach to engineering solutions. The first patent introduces a "Method and apparatus for controlling liquid droplet size and quantity in a stream of gas." This invention details a process for producing and managing liquid droplets of a predetermined maximum size within a gas stream. The technique involves passing the liquid through a device that generates a fine spray, mist, or fog, ensuring that larger droplets are filtered out before reaching the inlet of a gas compressor.
His second recent patent, the "Oxygen pulping process," presents an enhancement to the delignification of raw cellulose. This innovative process employs oxygen and an alkaline buffer solution at elevated temperature and pressure. It emphasizes maintaining an unflooded condition, allowing for intermittent contact between the raw cellulose and buffer solution, consistently ensuring both gaseous and liquid phases remain present. The optional inclusion of cupric ion as a catalyst further defines this process.
Career Highlights
Throughout his career, Louis A. Pradt has worked with esteemed organizations such as Sterling Drug Inc., where he honed his expertise in the development of industrial applications for liquid processing and cellulose treatment. His commitment to innovation has driven him to explore and refine techniques that benefit various industrial sectors.
Collaborations
Collaboration has played a vital role in Pradt's journey as an inventor. He has worked alongside talented individuals such as John A. Meidl and Wayne B. Gitchel. These partnerships have not only inspired creativity but also fostered the exchange of ideas that lead to groundbreaking advancements in their respective fields.
Conclusion
Louis A. Pradt's inventions reflect a deep understanding of complex processes involving liquid and gas interactions, contributing significantly to industrial innovations. His legacy is marked by a series of patents that continue to influence the methodologies employed in the pulp and processing industries, demonstrating the pivotal role inventors play in shaping future technologies.
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.