Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357240 | Apparatus and method for flushing a chiller system | Kevin Zugibe | 2002-03-19 |
| 6164080 | Apparatus and method for flushing a refrigeration system | Charles Harkins | 2000-12-26 |