Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646965 | Concrete mixing drum fin structure | Bryan S. Datema, Thomas G. Lindblom, Thomas J. Harris, Clint D. Glunz | 2014-02-11 |
| 7108473 | Rear loader variable packing density system | — | 2006-09-19 |
| 6799934 | Rear loader variable packing density system | — | 2004-10-05 |
| 6371227 | Axle pressure control system | — | 2002-04-16 |
| 6224318 | Packer wear shoes | Garwin McNeilus | 2001-05-01 |
| 6123500 | Packer wear shoes | Garwin McNeilus | 2000-09-26 |
| 6089813 | Hydraulic operated systems utilizing self lubricating connectors | Garwin McNeilus | 2000-07-18 |
| 6033176 | Lifting and tipping mechanism for front loading refuse truck | — | 2000-03-07 |
| 5984609 | Lifting and tipping mechanism for front loading refuse truck | — | 1999-11-16 |
| 5971694 | Packer wear shoes | Garwin McNeilus | 1999-10-26 |
| 5768972 | Air logic system for side loader | Ronald E. Christenson, Calvin J. Brandt | 1998-06-23 |
| 5597174 | Steerable tag axle | Ronald E. Christenson, Tracy L. Schrafel | 1997-01-28 |
| 5456077 | Remote unloader hydraulic valve system | — | 1995-10-10 |
| 5400694 | Hydraulic cylinder with internal safety valve | — | 1995-03-28 |
| 5215178 | Safety valve for discharge chutes on cement mixer | — | 1993-06-01 |
| 5107679 | Safety valve for discharge chutes on cement mixer | — | 1992-04-28 |