Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824370 | Rotary vane gas compressor having unequal intervals between vane grooves and/or unequal distances between vane grooves and rotor center | — | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824370 | Rotary vane gas compressor having unequal intervals between vane grooves and/or unequal distances between vane grooves and rotor center | — | 2004-11-30 |