Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010626 | Compact portable hand-operated filter for purifying water | — | 2000-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010626 | Compact portable hand-operated filter for purifying water | — | 2000-01-04 |