Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432460 | Food product and method of preparation | Philip K. Zietlow, Bernhard H. van Lengerich, Mathew F. Langenfeld, Terry J. Reishus, James L. Stinson +1 more | 2002-08-13 |
| 6387432 | Dried marshmallow methods of preparation for increasing bowl life | Philip K. Zietlow, Michael A. Helser | 2002-05-14 |