Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Tori H. Miller, Wesley John Warren, Austin Carl Schaffner +2 more | 2020-01-07 |