Company Filing History:
Years Active: 1976-1980
Title: Innovations by David W. Cuff
Introduction
David W. Cuff is an accomplished inventor based in Chepachet, Rhode Island, known for his contributions to the field of extrusion technology. He holds a total of 3 patents that showcase his innovative approach to solving industry challenges. His work primarily focuses on enhancing the efficiency and effectiveness of extrusion processes.
Latest Patents
One of his latest patents involves a die construction for an extrusion pelleting apparatus. This invention features an outer portion of an extrusion orifice that is surrounded by a heat reservoir. This reservoir is maintained at a temperature significantly higher than the softening temperature range of the polymer being extruded. The high-temperature heat reservoir serves as a heat source, allowing individual extrusion orifices to be heated above the polymer's softening range. This assists in melting frozen plugs of polymer that may block the orifice. Additionally, a heat flow control mechanism is disclosed, which slows the heat release from the reservoir to the individual extrusion orifices, promoting economical operation while still providing a high-temperature source for unfreezing such plugs.
Another significant patent by Cuff is related to a pelletizing process. Similar to his previous invention, this apparatus also features an outer portion of an extrusion orifice surrounded by a heat reservoir. The design aims to assist in melting frozen plugs of polymer, ensuring a smooth extrusion process. The heat flow control mechanism is again a key feature, allowing for efficient operation while maintaining the necessary heat levels.
Career Highlights
David W. Cuff is currently associated with Leesona Corporation, where he continues to innovate and develop new technologies in the extrusion field. His work has significantly impacted the efficiency of manufacturing processes, making him a valuable asset to his company and the industry.
Conclusion
David W. Cuff's innovative patents and contributions to extrusion technology highlight his expertise and commitment to advancing manufacturing processes. His work not only addresses current challenges but also paves the way for future innovations in the field.