Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371019 | Method and apparatus for analyzing refrigerant properties | Sandra Snyder | 1994-12-06 |
| 5367886 | Refrigerant handling system with air purge and system clearing capabilities | Christopher M. Powers | 1994-11-29 |
| 5325675 | Refrigerant handling system and method with enhanced recovery vacuum capability | Christopher M. Powers | 1994-07-05 |
| 5285647 | Refrigerant handling system with air purge and multiple refrigerant capabilities | Sandra Snyder, Christopher M. Powers | 1994-02-15 |