John S Witzeman

Title: John S. Witzeman: Innovator in Food Packaging Technology

Introduction

John S. Witzeman is a notable inventor based in Stony Point, NY (US). He has made significant contributions to the field of food packaging, particularly with his innovative designs that enhance the convenience of food storage and preparation. His work has been instrumental in developing solutions that cater to modern consumer needs.

Latest Patents

Witzeman holds a patent for a "Microwavable package and process." This invention provides packaging capable of room-temperature storage of foods, followed by simplified microwave heating. The package also permits heating in conventional ovens. It includes a multi-ply container portion with a central recess surrounded by a sealing rim, to which a flexible and non-extensible lid is heat sealed. The inner surface of the container is made of amorphous polyethylene terephthalate to ensure good heat sealing. The outer ply of the container is crystallizable, providing sufficient dimensional stability during heating. This innovative package can be retorted and vents itself when microwave heated, simplifying the storage and preparation of foods.

Career Highlights

Witzeman has worked with Kraft General Foods, Inc., where he has applied his expertise in food packaging technology. His career has been marked by a commitment to improving the efficiency and functionality of food storage solutions.

Collaborations

Throughout his career, Witzeman has collaborated with notable colleagues, including Panagiotis Kinigakis and Terry L. Taylor. These collaborations have contributed to the advancement of food packaging technologies.

Conclusion

John S. Witzeman's innovative work in food packaging has made a lasting impact on the industry. His patented designs continue to enhance the convenience and efficiency of food storage and preparation for consumers.