Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D830235 | Structure trailer | Tori H. Miller, Calvin L. Stegemoeller, Bryan Chapman Lucas, Thomas W. Hawkins | 2018-10-09 |
| 10001002 | Particle dust control with liquid binding agents | Chad Adam Fisher, Calvin L. Stegemoeller | 2018-06-19 |
| 9945374 | System and method for changing proppant concentration | Stanley V. Stephenson | 2018-04-17 |
| 9937454 | Mobile multi sack dust collection apparatus | Winfred Trent Sedberry, Nitinkumar Pandurang Katke, Vishwajit Manajirao Ghatge, Rajesh Sanda, Atul Bhupal Bokane +1 more | 2018-04-10 |