Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830130 | Device and method for sealing puncture wounds | Ernst Janzen, Gunther Ruttgers, Lawrence Saper | 1998-11-03 |
| 5741223 | Device and method for sealing puncture wounds | Ernst Janzen, Gunter Ruttgers, Lawrence Saper | 1998-04-21 |
| 5725498 | Device and method for sealing puncture wounds | Ernst Janzen, Gunter Ruttgers, Lawrence Saper | 1998-03-10 |