Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623603 | Method and apparatus for water purification | Charles J. Call, Mike Powell, Seung Ho Hong, Robert Beckius, Ezra Merrill | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623603 | Method and apparatus for water purification | Charles J. Call, Mike Powell, Seung Ho Hong, Robert Beckius, Ezra Merrill | 2003-09-23 |