33 patents
Utility
Classifying apparatus, systems and methods
19 Dec 23
Hydrocyclones and related apparatus, systems and methods are disclosed for classifying aggregate material.
Lafe Grimm, Shane Hanson, Paul Ilott
Filed: 24 Jun 21
Utility
Aggregate processing systems, methods and apparatus
17 Oct 23
Aggregate processing systems, methods, and apparatus are described.
Doug Lambert, Mark Crooks, Lafe Grimm, Matt Gordon
Filed: 28 Aug 19
Utility
Conveyor stockpile desegregation systems, methods and apparatus
3 Oct 23
Systems, methods and apparatus are provided for creating an at least partially desegregated stockpile.
Lafe Grimm, Troy Plattner
Filed: 31 Aug 21
Utility
Conveyor idler monitoring apparatus, systems, and methods
21 Mar 23
Conveyor idler monitoring apparatus, systems and methods are provided.
Osvaldo Baggio, Eduardo Martinelli
Filed: 30 Oct 19
Utility
Aggregate washing systems, methods and apparatus
31 Jan 23
Aggregate washing systems are described including mechanisms for slurrying, washing and/or dewatering aggregate material.
John Bennington
Filed: 14 Jun 17
Utility
Vibratory screen apparatus
6 Dec 22
Vibratory screens and apparatus therefore are disclosed.
Cody Tufford, Jarrod Felton
Filed: 3 May 18
Utility
Conveyor leveling system
29 Nov 22
Systems for automatically leveling a base frame of a bulk material transport conveyor include radial travel wheels mounted on generally opposing sides of the base frame that can move from a raised position above the ground to a lowered position in contact with the ground to permit radial travel of the conveyor.
Brett Nelson, Scott Oberg, Steven Haugen, Bryan Weiss
Filed: 22 Apr 21
Utility
Plant chassis leveling apparatus, systems and methods
25 Oct 22
Systems, methods and apparatus are provided for leveling and/or supporting a plant chassis.
Matthew Voigt, Brett Nelson, Scott Oberg
Filed: 22 Dec 17
Utility
Aggregate dewatering device and method
11 Oct 22
A dewatering device for aggregate product can be used to retro-fit existing aggregate product dewatering facilities in order to more efficiently capture product.
Frank Squires, Jeremy Brown, Chris Afrank
Filed: 1 Feb 21
Utility
Portable belt conveyor system, methods and apparatus
13 Sep 22
Conveyors are disclosed having transport and operational configurations.
Tom Koehl, Philip Rosen, Travis Thooft
Filed: 16 Mar 21
Utility
Vibratory classifier apparatus
19 Apr 22
Vibratory classifier apparatus are provided, e.g., for classification of materials such as wet or dry aggregate materials.
Cody Tufford
Filed: 18 Dec 20
Utility
Radial conveyor undercarriage apparatus, systems and methods
8 Mar 22
Radial conveyors and undercarriages therefor are disclosed.
Lafe Grimm, Tyler Hein
Filed: 16 Oct 20
Utility
Classifier apparatus, systems and methods
8 Feb 22
Classifying tanks, related systems and methods of operating the same are described.
John Bennington, Frank Squires
Filed: 24 May 19
Utility
Vertical shaft impact crusher
7 Dec 21
Vertical shaft crushers and control systems therefor are disclosed.
Michael Schultz, Robert Ross
Filed: 29 Jun 17
Utility
Hybrid wheel assembly with attachment pin
7 Sep 21
A wheel assembly for a vehicle includes a face portion and a rim portion.
Henry Clay Chenault, III
Filed: 10 Sep 18
Utility
Conveyor truss elevation apparatus, systems, and methods
20 Jul 21
Conveyor elevation apparatus, systems and methods are provided.
Travis Thooft, Zachary Ourada
Filed: 5 Nov 18
Utility
Classifying apparatus, systems and methods
13 Jul 21
Hydrocyclones and related apparatus, systems and methods are disclosed for classifying aggregate material.
Lafe Grimm, Shane Hanson, Paul Ilott
Filed: 21 Jul 17
Utility
Vibratory classifiers
1 Jun 21
Vibrating classifier embodiments such as vibrating grizzly feeders are provided.
Lafe Grimm, Ryan Larson
Filed: 4 Feb 19
Utility
Conveyor leveling system
11 May 21
Systems for automatically leveling a base frame of a bulk material transport conveyor include radial travel wheels mounted on generally opposing sides of the base frame that can move from a raised position above the ground to a lowered position in contact with the ground to permit radial travel of the conveyor.
Brett Nelson, Scott Oberg, Steven Haugen, Bryan Weiss
Filed: 24 Jan 20
Utility
Aggregate attrition systems, methods, and apparatus
6 Apr 21
Attrition mills and propeller shaft assemblies therefor are described having features for enhanced installation and maintenance.
Lafe Grimm, Travis Thooft
Filed: 19 May 17