Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4246838 | Multi-row dough slitting apparatus | William O. Pulver, Henry A. Heide, James J. Diver | 1981-01-27 |
| 4211319 | Oven unloader | Maynard R. Euverard, Henry A. Heide, Ronald P. Ziolkowski | 1980-07-08 |