Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7526885 | Splitter grappler | Arnold Neil Peterson | 2009-05-05 |
| 6910647 | Side removal screen system for materials reducing machines | Arnold Neil Peterson | 2005-06-28 |
| 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 |
| 5810268 | Gyratory crusher having easily removable mantel stud | William A. Ganser, IV, Gerald E. Parker | 1998-09-22 |
| 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 |
| 5718390 | Gyratory crusher | William A. Ganser, IV, Joseph E. Musil, Donald W. Henry, John C. Vendelin, Jon Juhlin +2 more | 1998-02-17 |
| 4477031 | Apparatus for ready conversion of crushing cavity configuration in a cone crusher | — | 1984-10-16 |