Venkataramaraj S Urs

Title: Venkataramaraj S Urs: Innovator in Plastic Cartridge Technology

Introduction

Venkataramaraj S Urs is a notable inventor based in Godfrey, Illinois, with a significant contribution to the field of plastic cartridge technology. He holds a total of six patents, showcasing his innovative approach to materials and design in this specialized area.

Latest Patents

Among his latest patents, Venkataramaraj has developed an all-plastic cartridge case. This innovative case is made entirely of polyethylene and features a hard-plastic rim along with a soft-plastic glass-filled high-density polyethylene basewad. The basewad is designed to be stronger and tougher than the shotshell tube, while the rim is made from a chemically dissimilar hard plastic. The mechanical locking of the rim to the basewad, along with a chemical bond to the tube, enhances the durability of the cartridge. Additionally, he has disclosed a two-step method for molding such a shell with a triple plastic head, allowing for either the rim or the basewad to be molded first.

Another patent involves a similar all-plastic cartridge case, which also features a hard-plastic rim and a soft-plastic basewad. In this design, the basewad is made from a plastic similar to that of the shotshell tube, while the rim is again made from a chemically dissimilar plastic. The mechanical interlocking of the basewad and rim is a key feature, and the two-step molding method is also utilized in this patent.

Career Highlights

Venkataramaraj S Urs is currently employed at Olin Corporation, where he continues to innovate and develop new technologies in the field of plastic cartridges. His work has significantly impacted the industry, leading to advancements in the design and functionality of cartridge cases.

Collaborations

Throughout his career, Venkataramaraj has collaborated with notable colleagues, including Peter F Grelle and John Merrill Olin. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Venkataramaraj S Urs is a distinguished inventor whose work in plastic cartridge technology has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing product design and functionality.