Donn S Theuerkauf

Title: Donn S. Theuerkauf: Innovator in Food Technology

Introduction

Donn S. Theuerkauf is a notable inventor based in Appleton, Wisconsin, recognized for his contributions to food technology. He holds 2 patents that showcase his innovative approaches to food packaging and heating.

Latest Patents

One of his latest patents is a method for packaging a composite food portion. This invention focuses on packaged food portions, such as food slices that consist of two or more food items, like peanut butter and jelly. The process ensures that the food portion maintains sufficient viscosity and textural properties to form a cohesive mass while preserving the individual identity and organoleptic attributes of each food item. The food portion can be shaped into a slice or other configurations before or during its encasement within flexible packaging material. Additionally, the patent discloses product formulations that minimize moisture migration between different food items, ensuring optimum product stability.

Another significant patent by Theuerkauf is a method for warming cheese slices. This invention involves positioning a stack of cheese slices between opposing planar electrodes, each having a surface area coextensive with that of the cheese stack. A conductive material is placed between the electrodes and the cheese stack to reduce contact resistance. When an electric current is passed through the electrodes, the cheese slices are warmed through ohmic heating, providing an efficient method for heating cheese.

Career Highlights

Donn S. Theuerkauf is associated with Schreiber Foods, Inc., where he has applied his innovative ideas to enhance food processing techniques. His work has significantly impacted the food industry, particularly in the areas of food packaging and heating.

Collaborations

Throughout his career, Theuerkauf has collaborated with notable colleagues, including Franco X. Milani and Susan Frinak. These collaborations have contributed to the development of his innovative patents and advancements in food technology.

Conclusion

Donn S. Theuerkauf's contributions to food technology through his patents reflect his commitment to innovation in the industry. His work continues to influence how food products are packaged and heated, showcasing the importance of creativity in food science.