| 12286290 |
Mobile support structure for bulk material containers |
Bryan Chapman Lucas, Calvin L. Stegemoeller, Austin Carl Schaffner, Wesley John Warren, Bryan John Lewis +2 more |
2025-04-29 |
| 12269674 |
Mobile support structure for bulk material containers |
Bryan Chapman Lucas, Calvin L. Stegemoeller, Austin Carl Schaffner, Wesley John Warren, Bryan John Lewis +2 more |
2025-04-08 |
| 11939152 |
Mobile support structure for bulk material containers |
Thomas W. Hawkins, Bryan John Lewis, Wesley John Warren, Austin Carl Schaffner, Glenn Ray Fowler +2 more |
2024-03-26 |
| 11814242 |
Mobile support structure for bulk material containers |
Thomas W. Hawkins, Bryan John Lewis, Wesley John Warren, Austin Carl Schaffner, Glenn Ray Fowler +2 more |
2023-11-14 |
| 11441042 |
Enhanced label security features |
John J. Talamini, Ronald Ducharme, Alexis L. Hueglin |
2022-09-13 |
| 10640288 |
Rotary clamshell gate actuator for bulk material container |
Bryan Chapman Lucas, Calvin L. Stegemoeller, Austin Carl Schaffner, Wesley John Warren, Bryan John Lewis +2 more |
2020-05-05 |
| 10526136 |
Mobile support structure for bulk material containers |
Thomas W. Hawkins, Bryan John Lewis, Wesley John Warren, Austin Carl Schaffner, Glenn Ray Fowler +2 more |
2020-01-07 |
| 10173860 |
Elliptical reel for hose transport |
Alain Anderson, Larry Edwin Guffee |
2019-01-08 |
| D830235 |
Structure trailer |
Wesley John Warren, Calvin L. Stegemoeller, Bryan Chapman Lucas, Thomas W. Hawkins |
2018-10-09 |
| D780883 |
Rigid proppant container |
Austin Carl Schaffner, Glenn Ray Fowler, Bryan Chapman Lucas, Calvin L. Stegemoeller, Wesley John Warren +4 more |
2017-03-07 |