Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918271 | Pipe leak location detecting apparatus and repair method | — | 1999-06-29 |
| 5734096 | Swimming pool leak detecting device | Katherine Underwood | 1998-03-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918271 | Pipe leak location detecting apparatus and repair method | — | 1999-06-29 |
| 5734096 | Swimming pool leak detecting device | Katherine Underwood | 1998-03-31 |