Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669216 | Process and device for generating mechanical energy | Hendrik Jan Ankersmit, Rudolf Hendriks | 1997-09-23 |
| 5417051 | Process and installation for the combined generation of electrical and mechanical energy | Jan Hendrik Ankersmit, Rudolf Hendriks | 1995-05-23 |