Temple Grandin’s U.S. patent for an electric stunning system was issued, formalizing her humane slaughter innovation.
On June 1, 1998, Temple Grandin was granted U.S. Patent 5,906,540 for an electric stunning system in livestock slaughter. This innovation marked a pivotal advancement in the humane treatment of animals at time of slaughter, which had profound effects on animal welfare standards. By improving the effectiveness and reducing the stress involved in the slaughter process, Grandin’s design not only addressed the ethical concerns surrounding livestock handling but also increased the efficiency of the industry. Her work was instrumental in shifting public and industry perceptions toward more ethically responsible practices.