Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070420 | Variable refrigerant, intrastage compression heat pump | Frank R. Biancardi, Raymond L. DeBlois, Tobias H. Sienel | 2000-06-06 |
| 5848537 | Variable refrigerant, intrastage compression heat pump | Frank R. Biancardi, Raymond L. DeBlois, Tobias H. Sienel | 1998-12-15 |
| 4946361 | Horizontal scroll compressor with oil pump | Raymond L. DeBlois, Richard C. Stoeffler, Howard H. Fraser, Jr. | 1990-08-07 |
| 4870827 | Hybrid composite compressor | Antonio B. Caruolo, Eric Minford, Karl M. Prewo | 1989-10-03 |
| 4780432 | Controlled fiber distribution technique for glass matrix composites | Eric Minford, Karl M. Prewo, Antonio B. Carulo | 1988-10-25 |
| 4726694 | Bearing arrangement | Arthur E. Mensing | 1988-02-23 |
| 4346051 | Method of press forming a zeolite article | — | 1982-08-24 |
| 4325220 | Cryoadsorption pumps having panels with zeolite plates | — | 1982-04-20 |
| 4207746 | Cryopump | — | 1980-06-17 |