Company Filing History:
Years Active: 2015-2018
Title: Sam Nerone Ramrattan: Innovator in Metal Casting Technology
Introduction
Sam Nerone Ramrattan is a notable inventor based in Kalamazoo, MI (US). He has made significant contributions to the field of metal casting, holding a total of 4 patents. His innovative designs and methods have advanced the efficiency and effectiveness of casting processes.
Latest Patents
One of his latest patents is a filtering check valve for metal casting. This invention features a sleeve that allows the flow of molten metal against gravity into a casting mold. The sleeve includes a body with a longitudinal axis that defines a flow conduit for the metal. A check valve is positioned within the flow conduit, allowing limited axial movement between a closed and open position. This design ensures that the check valve remains closed in the absence of pressurized metal, while also facilitating laminar flow and filtering inclusions when in the open position.
Another significant patent by Ramrattan is for a patternless sand mold and core formation method for rapid casting. This method involves determining a mold shape, applying a uniform layer of sand, curing portions of the sand layer, and machining the cured sections to achieve the desired mold shape. The process is repeated until the sand mold is complete. Additionally, he has developed a machine for creating the sand mold, which includes a build envelope defined by side walls, a movable build platform, and a tool assembly with various tools for sand dispensing, leveling, curing, and machining.
Career Highlights
Throughout his career, Sam Nerone Ramrattan has worked with esteemed organizations such as Western Michigan University and Ask Chemicals GmbH. His work in these institutions has allowed him to collaborate with other professionals in the field and contribute to advancements in metal casting technology.
Collaborations
Some of his notable coworkers include Hemant Bohra and Margaret Joyce. Their collaborative efforts have further enhanced the innovative projects they have undertaken together.
Conclusion
Sam Nerone Ramrattan's contributions to metal casting technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative approaches continue to influence the field and pave the way for future advancements.