Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393331 | Vortex bubble-removing and cooling system for the electromagnetic shock wave generator for the lithotripter | Xixin Du | 2008-07-01 |
| 5010248 | Sampling hydrophone | Joachim Staudenraus | 1991-04-23 |
| 4807627 | Contactless comminution of concrements | — | 1989-02-28 |
| 4669472 | Contactless comminution of concrements in the body of a living being | — | 1987-06-02 |