Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7461746 | Portable screening/washing plant with scrubbing mill | Steve Anderson, Jeffrey A. Wendte | 2008-12-09 |
| 6866074 | Sand tank | Jeffery A. Wendte | 2005-03-15 |
| 6561359 | Method and apparatus for removing lightweight particulates during processing of a primary material | Stephen Anderson | 2003-05-13 |
| 4923597 | Portable screen with raising and levelling system | Don Anderson, Robert Eddy, Richard A. Lewison | 1990-05-08 |