Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683157 | Portable kitchen and system for storing and preparing food | Kent N. Peterson, Nathan L. Norgaard, Michael A. Willier | 1997-11-04 |
| D320837 | Hydraulic oil tank for use in cement trucks | William L. Loefke | 1991-10-15 |