Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474205 | Concrete foundation footing with timber support members | — | 2013-07-02 |
| 4338652 | Stack module and stack loader therefor | Walter N. Romanczuk, Paul J. Reiter | 1982-07-06 |