| 7806948 |
Filter system for internal combustion engines operated in a contaminated atmosphere |
James D. Brock, Gary Heeszel, Tom Furrer, Robert Carnes |
2010-10-05 |
| 7467756 |
Bowl liner movement detection method and apparatus |
— |
2008-12-23 |
| 7229040 |
Bowl liner retaining method and apparatus |
— |
2007-06-12 |
| 7104482 |
Clutch for rock crusher |
— |
2006-09-12 |
| 5971306 |
Gyratory crusher having tramp iron relief system with an annular hydraulic manifold |
William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, Mark Lawrence Hunt, David A. Ostergaard +5 more |
1999-10-26 |
| 5944265 |
Gyratory crusher having self-contained lubrication system |
William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, Mark Lawrence Hunt, David A. Ostergaard +5 more |
1999-08-31 |
| 5875981 |
Gyratory crusher having tramp iron relief system |
William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, Mark Lawrence Hunt, David A. Ostergaard +5 more |
1999-03-02 |
| 5803382 |
Gyratory crusher having corrugation-like-seal |
William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, Mark Lawrence Hunt, David A. Ostergaard +5 more |
1998-09-08 |
| 5799886 |
Gyratory crusher having thermal relief system |
Joseph E. Musil, Donald W. Henry, David A. Ostergaard |
1998-09-01 |
| 5718390 |
Gyratory crusher |
William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, John C. Vendelin, Peter Alford +2 more |
1998-02-17 |