Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782052 | Micro environmental control system | — | 2020-09-22 |
| 7153111 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-12-26 |
| 6988877 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-01-24 |
| 6986652 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-01-17 |
| 6893240 | Screw machine | James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2005-05-17 |
| 6506037 | Screw machine | James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2003-01-14 |
| 6095765 | Combined pressure ratio and pressure differential relief valve | — | 2000-08-01 |
| 6074186 | Lubrication systems for scroll compressors | Alexander Lifson, James W. Bush | 2000-06-13 |
| 5248244 | Scroll compressor with a thermally responsive bypass valve | Yung-Hung Ho, Thomas R. Barito, John P. Giffune | 1993-09-28 |