Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8752865 | Refrigeration condensate line maintenance kit | — | 2014-06-17 |
| 8156956 | Refrigeration condensate line connectors | — | 2012-04-17 |
| 7740027 | Refrigeration condensate tray treatment apparatus | — | 2010-06-22 |
| 7686034 | Air conditioning condensate treatment apparatus | — | 2010-03-30 |
| 7624756 | Refrigeration condensate line assembly | — | 2009-12-01 |
| 7191649 | Water level sensor | — | 2007-03-20 |
| 7111873 | Slide coupling fitting for connecting conduits | — | 2006-09-26 |
| 6708717 | Flushing system for air conditioning drainage pipes | — | 2004-03-23 |
| 6651690 | Chemical delivery system for air conditioning drainage pipes | — | 2003-11-25 |