Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604262 | Air cannon and sonic horn combination for dislodging accumulated bulk material | Jefferson Landers Shelton, Jefferson Logan Shelton, Joe H. Kennedy | 2017-03-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604262 | Air cannon and sonic horn combination for dislodging accumulated bulk material | Jefferson Landers Shelton, Jefferson Logan Shelton, Joe H. Kennedy | 2017-03-28 |