Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284627 | Polymer activation apparatus | Carl L. Brazelton, Troy C. Litherland, Yong Hoon Kim | 1994-02-08 |
| 5252635 | Polymer activation method using two separate mixing zones | Carl L. Brazelton, Troy C. Litherland | 1993-10-12 |
| 5164429 | Polymer activation apparatus | Carl L. Brazelton, Troy C. Litherland, Yong Hoon Kim | 1992-11-17 |
| 5061456 | Polymer activation apparatus | Carl L. Brazelton, Troy C. Litherland | 1991-10-29 |