Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972257 | Article forming paper wrapping device | — | 2011-07-05 |
| 7887474 | Article forming paper wrapping device | — | 2011-02-15 |
| 6736074 | Lightweight wood substitute support member | William W. Pistner, Daniel H. Pistner, Thomas Pistner, Dennis H. Pistner | 2004-05-18 |
| 6612247 | Corrugated shipping pallet | William W. Pistner, Daniel H. Pistner, Thomas Pistner, Dennis H. Pistner | 2003-09-02 |