Company Filing History:
Years Active: 1981-1987
Title: Innovations by Richard J. Karas
Introduction
Richard J. Karas is a notable inventor based in Addison, IL (US). He holds a total of 4 patents that showcase his contributions to the field of container manufacturing. His work primarily focuses on improving the design and functionality of metal containers, particularly in the canning industry.
Latest Patents
One of his latest patents is titled "Bottom profile for a seamless container body." This invention involves a bottom profile for a cylindrical two-piece drawn steel can, which is designed to include areas of highly worked metal to manage processing stresses effectively. The design incorporates a bottom wall bead with a specific cross-sectional configuration that enhances abuse resistance and allows for interchangeability with traditional three-piece containers. Additionally, this bead configuration improves stacking crush resistance by work hardening the metal at the corner between the bottom and wall of the can.
Another significant patent by Karas is the "Method for deep drawing thin metal stock into containers and thereafter." This method introduces a lubricant that aids in the drawing process of containers made from tinplate or coated tin-free steel. The lubricant is formulated to remain on the can during post-spray operations, eliminating the need for washing and drying before applying protective coatings. This innovation is crucial for preventing contamination of the product by its container.
Career Highlights
Richard J. Karas has made substantial contributions to the American Can Company, where he has applied his expertise in metal forming and container design. His innovative approaches have significantly impacted the efficiency and effectiveness of can manufacturing processes.
Collaborations
Throughout his career, Karas has collaborated with notable colleagues, including Guy C. Richards and Earl R. Van Alsburg. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the container industry.
Conclusion
Richard J. Karas is a distinguished inventor whose work has advanced the field of container manufacturing. His patents reflect a commitment to innovation and improvement in the design and functionality of metal containers.