Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714572 | Reduced noise screw machines | — | 2017-07-25 |
| 9097143 | Generating power from medium temperature heat sources | Ian Kenneth Smith | 2015-08-04 |
| 8215114 | Expander lubrication in vapour power systems | Ian Kenneth Smith, Ahmed Kovacevic | 2012-07-10 |
| 6296461 | Plural screw positive displacement machines | — | 2001-10-02 |
| 5833446 | Deriving mechanical power by expanding a liquid to its vapour | Ian Kenneth Smith | 1998-11-10 |