Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695327 | Sealing, mounting and drive of the rotors of a dry-running screw compressor | Manfred Heinen | 1997-12-09 |
| 5599176 | Threaded-rotor compressor | — | 1997-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695327 | Sealing, mounting and drive of the rotors of a dry-running screw compressor | Manfred Heinen | 1997-12-09 |
| 5599176 | Threaded-rotor compressor | — | 1997-02-04 |