Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972956 | Collapsible fan and system and method incorporating same | John Franz | 2005-12-06 |
| 6858792 | Tool-less coupling assembly | John Franz, Joseph R. Allen, David W. Deis | 2005-02-22 |