Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761545 | Scroll compressor with flow restriction and back pressure chamber tap | Robert Carl Witham, Gregory William Hahn, Gene Fields | 2004-07-13 |
| 6736621 | Scroll compressor with adjustable capacity | Zili Sun, William B. Kroll, Joseph F. Loprete | 2004-05-18 |