Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470459 | Apparatus and process for treatment of liquids | James W. Barrington, Randy W. Masters | 1995-11-28 |
| 5425880 | Apparatus and process for treatment of liquids | James W. Barrington, Randy W. Masters | 1995-06-20 |