Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672102 | Oil recovery and lubrication system for screw compressor refrigeration machine | Edward A. Huenniger, Nadine Thompson | 2004-01-06 |
| 6647738 | Suction muffler for chiller compressor | Wei Zhou, Mark A. Daniels, Edward A. Huenniger | 2003-11-18 |