Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571865 | Wireless temperature control system | Harry E. Nicodem | 2009-08-11 |
| 5412955 | Non-condensable purge control for refrigerant recycling system | Roger L. Husarik | 1995-05-09 |
| 5369959 | Non-condensable purge control for refrigerant recycling system | Dean P. Pfefferle, Roger L. Husarik | 1994-12-06 |