Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653249 | Method for closing channels containing pressure fluid in a housing | Hans-Dieter Reinartz, Peter Volz, Dalibor Zaviska | 1997-08-05 |
| 5626326 | Self-sealing valve assembly | Andre F. L. Goossens, Ulrich Zutt, Antoine Rottiers, Dalibor Zaviska, Peter Volz | 1997-05-06 |