Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116240 | Multi-partition food storage and multiple serving apparatus | Hans Kehlbeck | 1992-05-26 |
| 5016756 | Multi-partition food storage and multiple serving apparatus | Hans Kehlbeck | 1991-05-21 |