Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744800 | Method and apparatus for controlling the stacking height of stackable products during compression molding off stops | Thomas E. Levenhagen | 2010-06-29 |
| 5819685 | Tray for raising insect larva | Thomas E. Levenhagen | 1998-10-13 |
| 4619368 | PC board rack | — | 1986-10-28 |
| 4458815 | Candy tray | Robert E. Mollman | 1984-07-10 |