Company Filing History:
1 out of 5 
1 out of 1 Years Active: 2025
Title: Andre Weijh: Innovator in Ammunition Cartridge Technology
Introduction
Andre Weijh is a notable inventor based in Porto Alegre, Brazil. He has made significant contributions to the arms industry, particularly in the field of ammunition cartridge manufacturing. His innovative approach combines materials engineering and chemical engineering to enhance the performance and efficiency of ammunition cartridges.
Latest Patents
Weijh holds a patent for a "Method for manufacturing an ammunition cartridge and ammunition cartridge." This invention pertains to the development of a novel ammunition cartridge made from reinforced polymer. The manufacturing process he proposed simplifies the production by reducing the number of components required and streamlining the assembly process. The technology allows for the full cartridge to be produced directly through thermoplastic injection, which can also utilize bi-component injection. This innovation not only reduces the weight of the cartridge but also improves the durability of the weapon in the bolt region.
Career Highlights
Throughout his career, Andre Weijh has worked with several prominent companies in the industry. He has been associated with Companhia Brasileira de Cartuchos and the National Service for Industrial Training - Regional Department of Rio Grande do Sul (SENAI/RS). His experience in these organizations has contributed to his expertise in ammunition technology and manufacturing processes.
Collaborations
Weijh has collaborated with various professionals in his field, including Andre Giacomini Dias Carmona and Andre Viegas Wentz. These collaborations have allowed him to expand his knowledge and enhance his innovative capabilities in ammunition technology.
Conclusion
Andre Weijh's contributions to the field of ammunition cartridge manufacturing demonstrate his commitment to innovation and efficiency. His patented technology represents a significant advancement in the arms industry, showcasing the potential for improved performance through modern materials and manufacturing techniques.
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.