Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344146 | Portable water purification device | John S. Moorehead, Thomas A. Pettenski, John F. Searle | 2002-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344146 | Portable water purification device | John S. Moorehead, Thomas A. Pettenski, John F. Searle | 2002-02-05 |