Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871349 | Rotary valve thermal oxidizer | Jeffrey C. Johnson, Thomas J. Truppi, Erwin Hendricks | 1999-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871349 | Rotary valve thermal oxidizer | Jeffrey C. Johnson, Thomas J. Truppi, Erwin Hendricks | 1999-02-16 |