Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944439 | Metal shelving connector and kit | Stanley R. Thorud | 1999-08-31 |
| 5836555 | Industrial chair | Alwin J. Stahel, Peter R. Fervoy | 1998-11-17 |
| D381823 | Industrial chair | Alwin J. Stahel, Peter R. Fervoy | 1997-08-05 |