Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493773 | Refrigerant monitoring system and method | Edward Oscar Rios, Ryan Haley | 2009-02-24 |
| 6952931 | Refrigerant monitoring system and method | Edward Oscar Rios, Ryan Haley | 2005-10-11 |