Location History:
- Wenham, MA (US) (1990)
- Baltimore, MD (US) (1997 - 2009)
Company Filing History:
4 out of 22 
1 out of 55 
1 out of 775 
Years Active: 1990-2009
Title: Innovations of Charles S. Hoffman: Pioneer in Filtration Technology
Introduction
Charles S. Hoffman is a notable inventor based in Baltimore, MD, who has made significant contributions to the field of filtration technology. With a remarkable portfolio of eight patents, Hoffman's innovations focus on enhancing the efficiency and functionality of filter cartridges.
Latest Patents
Hoffman's recent patents include innovative designs such as length-adjustable filter cartridge end caps and filter cartridges employing methods of making the same. One of his groundbreaking inventions comprises a filter cartridge featuring a length-adjustable end cap, which is intricately designed with an annular seal, a coaxially positioned spacer, and a connection member for seamless integration with a filter body. This invention not only improves filtration performance but also offers versatility by allowing adjustments to the length of the cartridge.
Additionally, he developed a filter cartridge assembly with a reusable support core structure. This coreless cartridge design utilizes a generally cylindrical filter medium, enhancing its ease of use and maintenance. The assembly is characterized by its innovative end caps that can be mechanically coupled and sealed, ensuring optimal performance in various filtration applications.
Career Highlights
Throughout his career, Hoffman has been associated with reputable companies such as Memtec America Corporation and USF Filtration & Separations Group Inc. His work at these organizations has significantly influenced advancements in the filtration industry, showcasing his expertise and commitment to innovation.
Collaborations
Hoffman has collaborated with prominent figures in the industry, including his colleagues Robert J. Schmitt and Steven D. Barboza. Their joint efforts have fostered an environment of creativity and innovation, driving the development of advanced filtration technologies.
Conclusion
Charles S. Hoffman stands out as a prominent inventor whose innovative contributions have revolutionized the filtration landscape. His dedication to research and development, coupled with his collaborative spirit, has paved the way for advancements in filter cartridge designs, promoting efficiency and longevity in filtration systems.
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.