Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670041 | Reduced corrosion electronic descaling technology | Young I. Cho | 1997-09-23 |
| 5660721 | Apparatus for treatment of well water provided through a well water supply line | Jeffrey Careaga, Kenneth Bather, John Micolucci | 1997-08-26 |