Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344823 | Method and apparatus for liquid/solid separation such as dewatering particulate solids and agitation leaching | Steven A. McAlister, Mark Donald Van Kleek, Michael Charles Jillings, Brennan James Mallory | 2022-05-31 |
| 10780440 | Anti-spin apparatus and method for cone crusher head | David Hornick | 2020-09-22 |
| 10143943 | Method and apparatus for liquid/solid separation such as dewatering particulate solids and agitation leaching | Steven A. McAlister, Mark Donald Van Kleek, Michael Charles Jillings, Brennan James Mallory | 2018-12-04 |
| 8721513 | Electric motor drive for centrifugal concentrator with suspended rotor bowl | Steven A. McAlister | 2014-05-13 |
| 8343025 | Centrifugal concentrator with suspended rotor bowl | Steven A. McAlister | 2013-01-01 |
| 6796934 | Flow control valve for continuous discharge centrifugal concentrators | Steven A. McAlister, Stephen Scott Thomas | 2004-09-28 |