Douglas D Hahn

Title: Innovations by Douglas D. Hahn

Introduction

Douglas D. Hahn is an accomplished inventor based in Austin, Minnesota. He has made significant contributions to the field of meat processing through his innovative patents. With a total of two patents to his name, Hahn has demonstrated a commitment to improving industry practices.

Latest Patents

One of Hahn's latest patents is for a vacuum chilling process for processing meat. This invention involves treating the muscles of swine by placing them in a container where a vacuum is created. The vacuum lowers the boiling point of water, allowing it to evaporate from the meat while simultaneously agitating it through tumbling. This process not only cools the meat but also massages it, enhancing its quality. Another notable patent is a marking device designed for marking animals, such as hogs, prior to slaughter. This device features a handle with a housing that contains hollow needles to form identification numbers. A pump dispenses ink through the needles as they penetrate the animal's skin, creating identification numbers in the subcutaneous fat layer.

Career Highlights

Hahn is associated with Geo. A. Hormel & Company, a prominent player in the meat processing industry. His work has contributed to advancements in meat processing techniques, showcasing his innovative spirit and dedication to improving industry standards.

Collaborations

Hahn has collaborated with notable coworkers, including Dennis E. Epley and Kenneth I. Granle. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Douglas D. Hahn's contributions to meat processing through his patents reflect his innovative mindset and commitment to enhancing industry practices. His work continues to influence the field, making a lasting impact on meat processing techniques.