Company Filing History:
2 out of 2 
1 out of 1 
1 out of 2 Years Active: 1989-2003
Title: The Innovative Contributions of Charles M. Nelson
Introduction
Charles M. Nelson, an accomplished inventor from Houston, TX, has made significant strides in the field of industrial shipping solutions. With a total of six patents to his name, Nelson's work reflects a commitment to advancing technology and improving efficiency in various industries. His innovative approach has led to practical applications for shipping both liquid and dry materials.
Latest Patents
One of Nelson's most notable inventions is the "Method and apparatus for shipping bulk liquid, near-liquid and dry particulate materials." This pioneering patent details a flexible bladder enclosed by overlapping plastic sheets, uniquely secured by the weight of the filled bladder. The preferred material for this construction is an extruded, twin-walled, fluted plastic based on a polypropylene copolymer. An alternative design features two hexagonal, coaxial sleeves housing an internal bladder specifically designed for shipping materials. This inventive system allows for the transport of materials such as hot chocolate, which is pumped into the bladder, cooled in situ to prevent further cooking, and later heated for easy dispensing upon arrival. The incorporation of a heat exchange pad between the bladder and the inner sleeve enhances the efficiency of both the cooling and heating processes.
Career Highlights
Throughout his career, Charles M. Nelson has been associated with several notable companies, including Rock Wool Manufacturing Company. His innovative ideas and technical expertise have not only contributed to his patents but have also established him as a valuable resource in the manufacturing sector.
Collaborations
Collaboration has been a vital component of Nelson's career. He has worked closely with professionals such as David L. Holland and Thomas M. Miller, sharing insights and expertise to propel innovative projects forward. These collaborations highlight the importance of teamwork in the invention process, showing how diverse skill sets can lead to remarkable advancements in technology.
Conclusion
Charles M. Nelson's inventive spirit and dedication to improving shipping methods have made him a prominent figure in the world of patents. His innovative solutions address real-world challenges, pushing the boundaries of what is possible in material transport and storage. With multiple patents to his credit, Nelson continues to inspire future inventors and contribute to the evolution of industrial shipping technologies.