Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7574841 | Method of erecting a wall having a vertically adjustable hinged support column | Wayne A. Knepp, Tim Wetterhus, Don Ferguson, Dave Fehr, Paul Remmele | 2009-08-18 |
| 7481394 | Wire spool caddy | — | 2009-01-27 |
| 7343713 | Hinged support column | Wayne A. Knepp, Tim Wetterhus, Don Ferguson, Dave Fehr, Paul Remmele | 2008-03-18 |
| 4789127 | Hold down mechanism for a pivotably mounted motor | James Frost | 1988-12-06 |