Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |