Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887924 | Field water purification system | Patricia M. Compas-Markman | 2014-11-18 |
| 8287729 | Field water purification system | Patricia M. Compas | 2012-10-16 |
| 7514006 | Field water purification system | — | 2009-04-07 |